updated for version 7.1a
diff --git a/runtime/autoload/rubycomplete.vim b/runtime/autoload/rubycomplete.vim
index 9cde214..5b72860 100644
--- a/runtime/autoload/rubycomplete.vim
+++ b/runtime/autoload/rubycomplete.vim
@@ -5,6 +5,7 @@
" URL: http://vim-ruby.rubyforge.org
" Anon CVS: See above site
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
+" Maintainer Version: 0.8
" ----------------------------------------------------------------------------
"
" Ruby IRB/Complete author: Keiju ISHITSUKA(keiju@ishitsuka.com)
@@ -12,20 +13,20 @@
" {{{ requirement checks
if !has('ruby')
- echohl ErrorMsg
- echo "Error: Required vim compiled with +ruby"
- echohl None
+ s:ErrMsg( "Error: Rubycomplete requires vim compiled with +ruby" )
+ s:ErrMsg( "Error: falling back to syntax completion" )
+ " lets fall back to syntax completion
+ setlocal omnifunc=syntaxcomplete#Complete
finish
endif
if version < 700
- echohl ErrorMsg
- echo "Error: Required vim >= 7.0"
- echohl None
+ s:ErrMsg( "Error: Required vim >= 7.0" )
finish
endif
" }}} requirement checks
+" {{{ configuration failsafe initialization
if !exists("g:rubycomplete_rails")
let g:rubycomplete_rails = 0
endif
@@ -34,76 +35,131 @@
let g:rubycomplete_classes_in_global = 0
endif
+if !exists("g:rubycomplete_buffer_loading")
+ let g:rubycomplete_classes_in_global = 0
+endif
+
+if !exists("g:rubycomplete_include_object")
+ let g:rubycomplete_include_object = 0
+endif
+
+if !exists("g:rubycomplete_include_objectspace")
+ let g:rubycomplete_include_objectspace = 0
+endif
+" }}} configuration failsafe initialization
+
" {{{ vim-side support functions
-function! GetBufferRubyModule(name)
- let [snum,enum] = GetBufferRubyEntity(a:name, "module")
+let s:rubycomplete_debug = 0
+
+function! s:ErrMsg(msg)
+ echohl ErrorMsg
+ echo a:msg
+ echohl None
+endfunction
+
+function! s:dprint(msg)
+ if s:rubycomplete_debug == 1
+ echom a:msg
+ endif
+endfunction
+
+function! s:GetBufferRubyModule(name, ...)
+ if a:0 == 1
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "module", a:1)
+ else
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "module")
+ endif
return snum . '..' . enum
endfunction
-function! GetBufferRubyClass(name)
- let [snum,enum] = GetBufferRubyEntity(a:name, "class")
+function! s:GetBufferRubyClass(name, ...)
+ if a:0 >= 1
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "class", a:1)
+ else
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "class")
+ endif
return snum . '..' . enum
endfunction
-function! GetBufferRubySingletonMethods(name)
+function! s:GetBufferRubySingletonMethods(name)
endfunction
-function! GetBufferRubyEntity( name, type )
+function! s:GetBufferRubyEntity( name, type, ... )
+ let lastpos = getpos(".")
+ let lastline = lastpos
+ if (a:0 >= 1)
+ let lastline = [ 0, a:1, 0, 0 ]
+ call cursor( a:1, 0 )
+ endif
+
let stopline = 1
- let crex = '^\s*' . a:type . '\s*' . a:name . '\s*\(<\s*.*\s*\)\?\n*\(\(\s\|#\).*\n*\)*\n*\s*end$'
- let [lnum,lcol] = searchpos( crex, 'nbw')
+
+ let crex = '^\s*\<' . a:type . '\>\s*\<' . a:name . '\>\s*\(<\s*.*\s*\)\?'
+ let [lnum,lcol] = searchpos( crex, 'w' )
+ "let [lnum,lcol] = searchpairpos( crex . '\zs', '', '\(end\|}\)', 'w' )
+
if lnum == 0 && lcol == 0
+ call cursor(lastpos[1], lastpos[2])
return [0,0]
endif
- let [enum,ecol] = searchpos( crex, 'nebw')
+ let curpos = getpos(".")
+ let [enum,ecol] = searchpairpos( crex, '', '\(end\|}\)', 'wr' )
+ call cursor(lastpos[1], lastpos[2])
+
if lnum > enum
- let realdef = getline( lnum )
- let crexb = '^' . realdef . '\n*\(\(\s\|#\).*\n*\)*\n*\s*end$'
- let [enum,ecol] = searchpos( crexb, 'necw' )
+ return [0,0]
endif
" we found a the class def
return [lnum,enum]
endfunction
-function! IsInClassDef()
- let [snum,enum] = GetBufferRubyEntity( '.*', "class" )
- let ret = 'nil'
- let pos = line('.')
+function! s:IsInClassDef()
+ return s:IsPosInClassDef( line('.') )
+endfunction
- if snum < pos && pos < enum
+function! s:IsPosInClassDef(pos)
+ let [snum,enum] = s:GetBufferRubyEntity( '.*', "class" )
+ let ret = 'nil'
+
+ if snum < a:pos && a:pos < enum
let ret = snum . '..' . enum
endif
return ret
endfunction
-function! GetRubyVarType(v)
+function! s:GetRubyVarType(v)
let stopline = 1
let vtp = ''
let pos = getpos('.')
- let [lnum,lcol] = searchpos('^\s*#\s*@var\s*'.a:v.'\>\s\+[^ \t]\+\s*$','nb',stopline)
+ let sstr = '^\s*#\s*@var\s*'.a:v.'\>\s\+[^ \t]\+\s*$'
+ let [lnum,lcol] = searchpos(sstr,'nb',stopline)
if lnum != 0 && lcol != 0
call setpos('.',pos)
let str = getline(lnum)
- let vtp = substitute(str,'^\s*#\s*@var\s*'.a:v.'\>\s\+\([^ \t]\+\)\s*$','\1','')
+ let vtp = substitute(str,sstr,'\1','')
return vtp
endif
call setpos('.',pos)
- if g:rubycomplete_rails == 1 && g:rubycomplete_rails_loaded == 1
- let ctors = '\(now\|new\|open\|get_instance\|find\|create\)'
+ let ctors = '\(now\|new\|open\|get_instance'
+ if exists('g:rubycomplete_rails') && g:rubycomplete_rails == 1 && s:rubycomplete_rails_loaded == 1
+ let ctors = ctors.'\|find\|create'
else
- let ctors = '\(now\|new\|open\|get_instance\)'
endif
+ let ctors = ctors.'\)'
- let [lnum,lcol] = searchpos(''.a:v.'\>\s*[+\-*/]*=\s*\([^ \t]\+.' . ctors .'\>\|[\[{"''/]\|%r{\|[A-Za-z0-9@:\-()]\+...\?\)','nb',stopline)
+ let fstr = '=\s*\([^ \t]\+.' . ctors .'\>\|[\[{"''/]\|%[xwQqr][(\[{@]\|[A-Za-z0-9@:\-()\.]\+...\?\|lambda\|&\)'
+ let sstr = ''.a:v.'\>\s*[+\-*/]*'.fstr
+ let [lnum,lcol] = searchpos(sstr,'nb',stopline)
if lnum != 0 && lcol != 0
- let str = matchstr(getline(lnum),'=\s*\([^ \t]\+.' . ctors . '\>\|[\[{"''/]\|%r{\|[A-Za-z0-9@:\-()]\+...\?\)',lcol)
+ let str = matchstr(getline(lnum),fstr,lcol)
let str = substitute(str,'^=\s*','','')
+
call setpos('.',pos)
- if str == '"' || str == ''''
+ if str == '"' || str == '''' || stridx(tolower(str), '%q[') != -1
return 'String'
- elseif str == '['
+ elseif str == '[' || stridx(str, '%w[') != -1
return 'Array'
elseif str == '{'
return 'Hash'
@@ -111,6 +167,8 @@
return 'Regexp'
elseif strlen(str) >= 4 && stridx(str,'..') != -1
return 'Range'
+ elseif stridx(str, 'lambda') != -1 || str == '&'
+ return 'Proc'
elseif strlen(str) > 4
let l = stridx(str,'.')
return str[0:l-1]
@@ -123,6 +181,11 @@
"}}} vim-side support functions
+"{{{ vim-side completion function
+function! rubycomplete#Init()
+ execute "ruby VimRubyCompletion.preload_rails"
+endfunction
+
function! rubycomplete#Complete(findstart, base)
"findstart = 1 when we need to get the text length
if a:findstart
@@ -145,346 +208,595 @@
"findstart = 0 when we need to return the list of completions
else
let g:rubycomplete_completions = []
- execute "ruby get_completions('" . a:base . "')"
+ execute "ruby VimRubyCompletion.get_completions('" . a:base . "')"
return g:rubycomplete_completions
endif
endfunction
+"}}} vim-side completion function
-
+"{{{ ruby-side code
function! s:DefRuby()
ruby << RUBYEOF
# {{{ ruby completion
-RailsWords = [
- "has_many", "has_one",
- "belongs_to",
- ]
-ReservedWords = [
- "BEGIN", "END",
- "alias", "and",
- "begin", "break",
- "case", "class",
- "def", "defined", "do",
- "else", "elsif", "end", "ensure",
- "false", "for",
- "if", "in",
- "module",
- "next", "nil", "not",
- "or",
- "redo", "rescue", "retry", "return",
- "self", "super",
- "then", "true",
- "undef", "unless", "until",
- "when", "while",
- "yield",
- ]
-
-Operators = [ "%", "&", "*", "**", "+", "-", "/",
- "<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>",
- "[]", "[]=", "^", ]
-
-
-def load_requires
- buf = VIM::Buffer.current
- enum = buf.line_number
- nums = Range.new( 1, enum )
- nums.each do |x|
- ln = buf[x]
- begin
- eval( "require %s" % $1 ) if /.*require\s*(.*)$/.match( ln )
- rescue Exception
- #ignore?
- end
- end
+begin
+ require 'rubygems' # let's assume this is safe...?
+rescue Exception
+ #ignore?
end
+class VimRubyCompletion
+# {{{ constants
+ @@debug = false
+ @@ReservedWords = [
+ "BEGIN", "END",
+ "alias", "and",
+ "begin", "break",
+ "case", "class",
+ "def", "defined", "do",
+ "else", "elsif", "end", "ensure",
+ "false", "for",
+ "if", "in",
+ "module",
+ "next", "nil", "not",
+ "or",
+ "redo", "rescue", "retry", "return",
+ "self", "super",
+ "then", "true",
+ "undef", "unless", "until",
+ "when", "while",
+ "yield",
+ ]
-def load_buffer_class(name)
- classdef = get_buffer_entity(name, 'GetBufferRubyClass("%s")')
- return if classdef == nil
+ @@Operators = [ "%", "&", "*", "**", "+", "-", "/",
+ "<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>",
+ "[]", "[]=", "^", ]
+# }}} constants
- pare = /^\s*class\s*(.*)\s*<\s*(.*)\s*\n/.match( classdef )
- load_buffer_class( $2 ) if pare != nil
-
- mixre = /.*\n\s*include\s*(.*)\s*\n/.match( classdef )
- load_buffer_module( $2 ) if mixre != nil
-
- eval classdef
-end
-
-def load_buffer_module(name)
- classdef = get_buffer_entity(name, 'GetBufferRubyModule("%s")')
- return if classdef == nil
-
- eval classdef
-end
-
-def get_buffer_entity(name, vimfun)
- return nil if /(\"|\')+/.match( name )
- buf = VIM::Buffer.current
- nums = eval( VIM::evaluate( vimfun % name ) )
- return nil if nums == nil
- return nil if nums.min == nums.max && nums.min == 0
-
- cur_line = VIM::Buffer.current.line_number
- classdef = ""
- nums.each do |x|
- if x != cur_line
+# {{{ buffer analysis magic
+ def load_requires
+ buf = VIM::Buffer.current
+ enum = buf.line_number
+ nums = Range.new( 1, enum )
+ nums.each do |x|
ln = buf[x]
- classdef += "%s\n" % ln
+ begin
+ eval( "require %s" % $1 ) if /.*require\s*(.*)$/.match( ln )
+ rescue Exception
+ #ignore?
+ end
end
end
- return classdef
-end
+ def load_buffer_class(name)
+ dprint "load_buffer_class(%s) START" % name
+ classdef = get_buffer_entity(name, 's:GetBufferRubyClass("%s")')
+ return if classdef == nil
-def get_var_type( receiver )
- if /(\"|\')+/.match( receiver )
- "String"
- else
- VIM::evaluate("GetRubyVarType('%s')" % receiver)
- end
-end
+ pare = /^\s*class\s*(.*)\s*<\s*(.*)\s*\n/.match( classdef )
+ load_buffer_class( $2 ) if pare != nil && $2 != name # load parent class if needed
-def get_buffer_classes()
- # this will be a little expensive.
- allow_aggressive_load = VIM::evaluate('g:rubycomplete_classes_in_global')
- return [] if allow_aggressive_load != '1'
+ mixre = /.*\n\s*include\s*(.*)\s*\n/.match( classdef )
+ load_buffer_module( $2 ) if mixre != nil && $2 != name # load mixins if needed
- buf = VIM::Buffer.current
- eob = buf.length
- ret = []
- rg = 1..eob
-
- rg.each do |x|
- if /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*/.match( buf[x] )
- ret.push $1
- end
- end
-
- return ret
-end
-
-def load_rails()
- allow_rails = VIM::evaluate('g:rubycomplete_rails')
- return if allow_rails != '1'
-
- buf_path = VIM::evaluate('expand("%:p")')
- file_name = VIM::evaluate('expand("%:t")')
- path = buf_path.gsub( file_name, '' )
- path.gsub!( /\\/, "/" )
- pup = [ "./", "../", "../../", "../../../", "../../../../" ]
- pok = nil
-
- pup.each do |sup|
- tpok = "%s%sconfig" % [ path, sup ]
- if File.exists?( tpok )
- pok = tpok
- break
- end
- end
-
- return if pok == nil
-
- bootfile = pok + "/boot.rb"
- envfile = pok + "/environment.rb"
- if File.exists?( bootfile ) && File.exists?( envfile )
begin
- require bootfile
- require envfile
- require 'console_app'
- require 'console_with_helpers'
- VIM::command('let g:rubycomplete_rails_loaded = 1')
- rescue
- print "Error loading rails environment"
+ eval classdef
+ rescue Exception
+ VIM::evaluate( "s:ErrMsg( 'Problem loading class \"%s\", was it already completed?' )" % name )
+ end
+ dprint "load_buffer_class(%s) END" % name
+ end
+
+ def load_buffer_module(name)
+ dprint "load_buffer_module(%s) START" % name
+ classdef = get_buffer_entity(name, 's:GetBufferRubyModule("%s")')
+ return if classdef == nil
+
+ begin
+ eval classdef
+ rescue Exception
+ VIM::evaluate( "s:ErrMsg( 'Problem loading module \"%s\", was it already completed?' )" % name )
+ end
+ dprint "load_buffer_module(%s) END" % name
+ end
+
+ def get_buffer_entity(name, vimfun)
+ loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
+ return nil if loading_allowed != '1'
+ return nil if /(\"|\')+/.match( name )
+ buf = VIM::Buffer.current
+ nums = eval( VIM::evaluate( vimfun % name ) )
+ return nil if nums == nil
+ return nil if nums.min == nums.max && nums.min == 0
+
+ dprint "get_buffer_entity START"
+ visited = []
+ clscnt = 0
+ bufname = VIM::Buffer.current.name
+ classdef = ""
+ cur_line = VIM::Buffer.current.line_number
+ while (nums != nil && !(nums.min == 0 && nums.max == 0) )
+ dprint "visited: %s" % visited.to_s
+ break if visited.index( nums )
+ visited << nums
+
+ nums.each do |x|
+ if x != cur_line
+ next if x == 0
+ ln = buf[x]
+ if /^\s*(module|class|def|include)\s+/.match(ln)
+ clscnt += 1 if $1 == "class"
+ #dprint "\$1: %s" % $1
+ classdef += "%s\n" % ln
+ classdef += "end\n" if /def\s+/.match(ln)
+ dprint ln
+ end
+ end
+ end
+
+ nm = "%s(::.*)*\", %s, \"" % [ name, nums.last ]
+ nums = eval( VIM::evaluate( vimfun % nm ) )
+ dprint "nm: \"%s\"" % nm
+ dprint "vimfun: %s" % (vimfun % nm)
+ dprint "got nums: %s" % nums.to_s
+ end
+ if classdef.length > 1
+ classdef += "end\n"*clscnt
+ # classdef = "class %s\n%s\nend\n" % [ bufname.gsub( /\/|\\/, "_" ), classdef ]
+ end
+
+ dprint "get_buffer_entity END"
+ dprint "classdef====start"
+ lns = classdef.split( "\n" )
+ lns.each { |x| dprint x }
+ dprint "classdef====end"
+ return classdef
+ end
+
+ def get_var_type( receiver )
+ if /(\"|\')+/.match( receiver )
+ "String"
+ else
+ VIM::evaluate("s:GetRubyVarType('%s')" % receiver)
end
end
-end
-def get_rails_helpers
- allow_rails = VIM::evaluate('g:rubycomplete_rails')
- rails_loaded = VIM::evaluate('g:rubycomplete_rails_loaded')
- return [] if allow_rails != '1' || rails_loaded != '1'
- return RailsWords
-end
-
-def get_completions(base)
- load_requires
- load_rails
-
- input = VIM::Buffer.current.line
- cpos = VIM::Window.current.cursor[1] - 1
- input = input[0..cpos] if cpos != 0
- input += base
-
- rip = input.rindex(/\s/,cpos)
- if rip
- input = input[rip..input.length]
+ def dprint( txt )
+ print txt if @@debug
end
- asn = /^.*(\+|\-|\*|=|\(|\[)=?(\s*[A-Za-z0-9_:@.-]*)(\s*(\{|\+|\-|\*|\%|\/)?\s*).*/
- if asn.match(input)
- input = $2
+ def get_buffer_entity_list( type )
+ # this will be a little expensive.
+ loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
+ allow_aggressive_load = VIM::evaluate("exists('g:rubycomplete_classes_in_global') && g:rubycomplete_classes_in_global")
+ return [] if allow_aggressive_load != '1' || loading_allowed != '1'
+
+ buf = VIM::Buffer.current
+ eob = buf.length
+ ret = []
+ rg = 1..eob
+ re = eval( "/^\s*%s\s*([A-Za-z0-9_:-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*/" % type )
+
+ rg.each do |x|
+ if re.match( buf[x] )
+ next if type == "def" && eval( VIM::evaluate("s:IsPosInClassDef(%s)" % x) ) != nil
+ ret.push $1
+ end
+ end
+
+ return ret
end
- input.strip!
- message = nil
- receiver = nil
- candidates = []
+ def get_buffer_modules
+ return get_buffer_entity_list( "modules" )
+ end
- case input
- when /^(\/[^\/]*\/)\.([^.]*)$/ # Regexp
- receiver = $1
- message = Regexp.quote($2)
- candidates = Regexp.instance_methods(true)
+ def get_buffer_methods
+ return get_buffer_entity_list( "def" )
+ end
- when /^([^\]]*\])\.([^.]*)$/ # Array
- receiver = $1
- message = Regexp.quote($2)
- candidates = Array.instance_methods(true)
+ def get_buffer_classes
+ return get_buffer_entity_list( "class" )
+ end
- when /^([^\}]*\})\.([^.]*)$/ # Proc or Hash
- receiver = $1
- message = Regexp.quote($2)
- candidates = Proc.instance_methods(true) | Hash.instance_methods(true)
- when /^(:[^:.]*)$/ # Symbol
- if Symbol.respond_to?(:all_symbols)
- receiver = $1
- candidates = Symbol.all_symbols.collect{|s| s.id2name}
- candidates.delete_if { |c| c.match( /'/ ) }
- end
+ def load_rails
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ return if allow_rails != '1'
- when /^::([A-Z][^:\.\(]*)$/ # Absolute Constant or class methods
- receiver = $1
- candidates = Object.constants
- candidates.grep(/^#{receiver}/).collect{|e| "::" + e}
+ buf_path = VIM::evaluate('expand("%:p")')
+ file_name = VIM::evaluate('expand("%:t")')
+ vim_dir = VIM::evaluate('getcwd()')
+ file_dir = buf_path.gsub( file_name, '' )
+ file_dir.gsub!( /\\/, "/" )
+ vim_dir.gsub!( /\\/, "/" )
+ vim_dir << "/"
+ dirs = [ vim_dir, file_dir ]
+ sdirs = [ "", "./", "../", "../../", "../../../", "../../../../" ]
+ rails_base = nil
- when /^(((::)?[A-Z][^:.\(]*)+)::?([^:.]*)$/ # Constant or class methods
- receiver = $1
- message = Regexp.quote($4)
- begin
- candidates = eval("#{receiver}.constants | #{receiver}.methods")
- rescue Exception
- candidates = []
- end
- candidates.grep(/^#{message}/).collect{|e| receiver + "::" + e}
+ dirs.each do |dir|
+ sdirs.each do |sub|
+ trail = "%s%s" % [ dir, sub ]
+ tcfg = "%sconfig" % trail
- when /^(:[^:.]+)\.([^.]*)$/ # Symbol
- receiver = $1
- message = Regexp.quote($2)
- candidates = Symbol.instance_methods(true)
-
- when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/ # Numeric
- receiver = $1
- message = Regexp.quote($4)
- begin
- candidates = eval(receiver).methods
- rescue Exception
- candidates
- end
-
- when /^(\$[^.]*)$/ #global
- candidates = global_variables.grep(Regexp.new(Regexp.quote($1)))
-
- when /^((\.?[^.]+)+)\.([^.]*)$/ # variable
- receiver = $1
- message = Regexp.quote($3)
- load_buffer_class( receiver )
-
- cv = eval("self.class.constants")
- vartype = get_var_type( receiver )
- if vartype != ''
- load_buffer_class( vartype )
-
- begin
- candidates = eval("#{vartype}.instance_methods")
- rescue Exception
- candidates = []
+ if File.exists?( tcfg )
+ rails_base = trail
+ break
end
- elsif (cv).include?(receiver)
- # foo.func and foo is local var.
- candidates = eval("#{receiver}.methods")
- elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver
- # Foo::Bar.func
- begin
- candidates = eval("#{receiver}.methods")
- rescue Exception
- candidates = []
- end
- else
- # func1.func2
- candidates = []
- ObjectSpace.each_object(Module){|m|
- next if m.name != "IRB::Context" and
- /^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name
- candidates.concat m.instance_methods(false)
- }
end
+ break if rails_base
+ end
- when /^\(?\s*[A-Za-z0-9:^@.%\/+*\(\)]+\.\.\.?[A-Za-z0-9:^@.%\/+*\(\)]+\s*\)?\.([^.]*)/
- message = $1
- candidates = Range.instance_methods(true)
+ return if rails_base == nil
+ $:.push rails_base unless $:.index( rails_base )
- when /^\[(\s*[A-Za-z0-9:^@.%\/+*\(\)\[\]\{\}.\'\"],?)*\].([^.]*)/
- message = $2
- candidates = Array.instance_methods(true)
+ rails_config = rails_base + "config/"
+ rails_lib = rails_base + "lib/"
+ $:.push rails_config unless $:.index( rails_config )
+ $:.push rails_lib unless $:.index( rails_lib )
- when /^\.([^.]*)$/ # unknown(maybe String)
- message = Regexp.quote($1)
- candidates = String.instance_methods(true)
+ bootfile = rails_config + "boot.rb"
+ envfile = rails_config + "environment.rb"
+ if File.exists?( bootfile ) && File.exists?( envfile )
+ begin
+ require bootfile
+ require envfile
+ begin
+ require 'console_app'
+ require 'console_with_helpers'
+ rescue Exception
+ dprint "Rails 1.1+ Error %s" % $!
+ # assume 1.0
+ end
+ #eval( "Rails::Initializer.run" ) #not necessary?
+ VIM::command('let s:rubycomplete_rails_loaded = 1')
+ dprint "rails loaded"
+ rescue Exception
+ dprint "Rails Error %s" % $!
+ VIM::evaluate( "s:ErrMsg('Error loading rails environment')" )
+ end
+ end
+ end
- else
- inclass = eval( VIM::evaluate("IsInClassDef()") )
+ def get_rails_helpers
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
+ return [] if allow_rails != '1' || rails_loaded != '1'
- if inclass != nil
- classdef = "%s\n" % VIM::Buffer.current[ inclass.min ]
- found = /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*\n$/.match( classdef )
+ buf_path = VIM::evaluate('expand("%:p")')
+ buf_path.gsub!( /\\/, "/" )
+ path_elm = buf_path.split( "/" )
+ dprint "buf_path: %s" % buf_path
+ types = [ "app", "db", "lib", "test", "components", "script" ]
- if found != nil
+ i = nil
+ ret = []
+ type = nil
+ types.each do |t|
+ i = path_elm.index( t )
+ break if i
+ end
+ type = path_elm[i]
+ type.downcase!
+
+ dprint "type: %s" % type
+ case type
+ when "app"
+ i += 1
+ subtype = path_elm[i]
+ subtype.downcase!
+
+ dprint "subtype: %s" % subtype
+ case subtype
+ when "views"
+ ret += ActionView::Base.instance_methods
+ ret += ActionView::Base.methods
+ when "controllers"
+ ret += ActionController::Base.instance_methods
+ ret += ActionController::Base.methods
+ when "models"
+ ret += ActiveRecord::Base.instance_methods
+ ret += ActiveRecord::Base.methods
+ end
+
+ when "db"
+ ret += ActiveRecord::ConnectionAdapters::SchemaStatements.instance_methods
+ ret += ActiveRecord::ConnectionAdapters::SchemaStatements.methods
+ end
+
+
+ return ret
+ end
+
+ def add_rails_columns( cls )
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
+ return [] if allow_rails != '1' || rails_loaded != '1'
+
+ begin
+ eval( "#{cls}.establish_connection" )
+ return [] unless eval( "#{cls}.ancestors.include?(ActiveRecord::Base).to_s" )
+ col = eval( "#{cls}.column_names" )
+ return col if col
+ rescue
+ dprint "add_rails_columns err: (cls: %s) %s" % [ cls, $! ]
+ return []
+ end
+ return []
+ end
+
+ def clean_sel(sel, msg)
+ sel.delete_if { |x| x == nil }
+ sel.uniq!
+ sel.grep(/^#{Regexp.quote(msg)}/) if msg != nil
+ end
+
+ def get_rails_view_methods
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
+ return [] if allow_rails != '1' || rails_loaded != '1'
+
+ buf_path = VIM::evaluate('expand("%:p")')
+ buf_path.gsub!( /\\/, "/" )
+ pelm = buf_path.split( "/" )
+ idx = pelm.index( "views" )
+
+ return [] unless idx
+ idx += 1
+
+ clspl = pelm[idx].camelize.pluralize
+ cls = clspl.singularize
+
+ ret = []
+ begin
+ ret += eval( "#{cls}.instance_methods" )
+ ret += eval( "#{clspl}Helper.instance_methods" )
+ rescue Exception
+ dprint "Error: Unable to load rails view helpers for %s: %s" % [ cls, $! ]
+ end
+
+ return ret
+ end
+# }}} buffer analysis magic
+
+# {{{ main completion code
+ def self.preload_rails
+ a = VimRubyCompletion.new
+ require 'Thread'
+ Thread.new(a) do |b|
+ begin
+ b.load_rails
+ rescue
+ end
+ end
+ a.load_rails
+ rescue
+ end
+
+ def self.get_completions(base)
+ b = VimRubyCompletion.new
+ b.get_completions base
+ end
+
+ def get_completions(base)
+ loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
+ if loading_allowed == '1'
+ load_requires
+ load_rails
+ end
+
+ input = VIM::Buffer.current.line
+ cpos = VIM::Window.current.cursor[1] - 1
+ input = input[0..cpos]
+ input += base
+ input.sub!(/.*[ \t\n\"\\'`><=;|&{(]/, '') # Readline.basic_word_break_characters
+ input.sub!(/self\./, '')
+ input.sub!(/.*((\.\.[\[(]?)|([\[(]))/, '')
+
+ dprint 'input %s' % input
+ message = nil
+ receiver = nil
+ methods = []
+ variables = []
+ classes = []
+ constants = []
+
+ case input
+ when /^(\/[^\/]*\/)\.([^.]*)$/ # Regexp
receiver = $1
- message = input
+ message = Regexp.quote($2)
+ methods = Regexp.instance_methods(true)
+
+ when /^([^\]]*\])\.([^.]*)$/ # Array
+ receiver = $1
+ message = Regexp.quote($2)
+ methods = Array.instance_methods(true)
+
+ when /^([^\}]*\})\.([^.]*)$/ # Proc or Hash
+ receiver = $1
+ message = Regexp.quote($2)
+ methods = Proc.instance_methods(true) | Hash.instance_methods(true)
+
+ when /^(:[^:.]*)$/ # Symbol
+ dprint "symbol"
+ if Symbol.respond_to?(:all_symbols)
+ receiver = $1
+ message = $1.sub( /:/, '' )
+ methods = Symbol.all_symbols.collect{|s| s.id2name}
+ methods.delete_if { |c| c.match( /'/ ) }
+ end
+
+ when /^::([A-Z][^:\.\(]*)$/ # Absolute Constant or class methods
+ dprint "const or cls"
+ receiver = $1
+ methods = Object.constants
+ methods.grep(/^#{receiver}/).collect{|e| "::" + e}
+
+ when /^(((::)?[A-Z][^:.\(]*)+)::?([^:.]*)$/ # Constant or class methods
+ receiver = $1
+ message = Regexp.quote($4)
+ dprint "const or cls 2 [recv: \'%s\', msg: \'%s\']" % [ receiver, message ]
load_buffer_class( receiver )
begin
- candidates = eval( "#{receiver}.instance_methods" )
- candidates += get_rails_helpers
+ classes = eval("#{receiver}.constants")
+ #methods = eval("#{receiver}.methods")
rescue Exception
- found = nil
+ dprint "exception: %s" % $!
+ methods = []
+ end
+ methods.grep(/^#{message}/).collect{|e| receiver + "::" + e}
+
+ when /^(:[^:.]+)\.([^.]*)$/ # Symbol
+ dprint "symbol"
+ receiver = $1
+ message = Regexp.quote($2)
+ methods = Symbol.instance_methods(true)
+
+ when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/ # Numeric
+ dprint "numeric"
+ receiver = $1
+ message = Regexp.quote($4)
+ begin
+ methods = eval(receiver).methods
+ rescue Exception
+ methods = []
+ end
+
+ when /^(\$[^.]*)$/ #global
+ dprint "global"
+ methods = global_variables.grep(Regexp.new(Regexp.quote($1)))
+
+ when /^((\.?[^.]+)+)\.([^.]*)$/ # variable
+ dprint "variable"
+ receiver = $1
+ message = Regexp.quote($3)
+ load_buffer_class( receiver )
+
+ cv = eval("self.class.constants")
+ vartype = get_var_type( receiver )
+ dprint "vartype: %s" % vartype
+ if vartype != ''
+ load_buffer_class( vartype )
+
+ begin
+ methods = eval("#{vartype}.instance_methods")
+ variables = eval("#{vartype}.instance_variables")
+ rescue Exception
+ dprint "load_buffer_class err: %s" % $!
+ end
+ elsif (cv).include?(receiver)
+ # foo.func and foo is local var.
+ methods = eval("#{receiver}.methods")
+ vartype = receiver
+ elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver
+ vartype = receiver
+ # Foo::Bar.func
+ begin
+ methods = eval("#{receiver}.methods")
+ rescue Exception
+ end
+ else
+ # func1.func2
+ ObjectSpace.each_object(Module){|m|
+ next if m.name != "IRB::Context" and
+ /^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name
+ methods.concat m.instance_methods(false)
+ }
+ end
+ variables += add_rails_columns( "#{vartype}" ) if vartype && vartype.length > 0
+
+ when /^\(?\s*[A-Za-z0-9:^@.%\/+*\(\)]+\.\.\.?[A-Za-z0-9:^@.%\/+*\(\)]+\s*\)?\.([^.]*)/
+ message = $1
+ methods = Range.instance_methods(true)
+
+ when /^\.([^.]*)$/ # unknown(maybe String)
+ message = Regexp.quote($1)
+ methods = String.instance_methods(true)
+
+ else
+ dprint "default/other"
+ inclass = eval( VIM::evaluate("s:IsInClassDef()") )
+
+ if inclass != nil
+ dprint "inclass"
+ classdef = "%s\n" % VIM::Buffer.current[ inclass.min ]
+ found = /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*\n$/.match( classdef )
+
+ if found != nil
+ receiver = $1
+ message = input
+ load_buffer_class( receiver )
+ begin
+ methods = eval( "#{receiver}.instance_methods" )
+ variables += add_rails_columns( "#{receiver}" )
+ rescue Exception
+ found = nil
+ end
end
end
+
+ if inclass == nil || found == nil
+ dprint "inclass == nil"
+ methods = get_buffer_methods
+ methods += get_rails_view_methods
+
+ cls_const = Class.constants
+ constants = cls_const.select { |c| /^[A-Z_-]+$/.match( c ) }
+ classes = eval("self.class.constants") - constants
+ classes += get_buffer_classes
+ classes += get_buffer_modules
+
+ include_objectspace = VIM::evaluate("exists('g:rubycomplete_include_objectspace') && g:rubycomplete_include_objectspace")
+ ObjectSpace.each_object(Class) { |cls| classes << cls.to_s } if include_objectspace == "1"
+ message = receiver = input
+ end
+
+ methods += get_rails_helpers
+ methods += Kernel.public_methods
end
- if inclass == nil || found == nil
- candidates = eval("self.class.constants")
- candidates += get_buffer_classes
- message = receiver = input
- end
- end
- candidates.delete_if { |x| x == nil }
- candidates.uniq!
- candidates.sort!
- candidates = candidates.grep(/^#{Regexp.quote(message)}/) if message != nil
+ include_object = VIM::evaluate("exists('g:rubycomplete_include_object') && g:rubycomplete_include_object")
+ methods = clean_sel( methods, message )
+ methods = (methods-Object.instance_methods) if include_object == "0"
+ rbcmeth = (VimRubyCompletion.instance_methods-Object.instance_methods) # lets remove those rubycomplete methods
+ methods = (methods-rbcmeth)
- outp = ""
- valid = (candidates-Object.instance_methods)
+ variables = clean_sel( variables, message )
+ classes = clean_sel( classes, message ) - ["VimRubyCompletion"]
+ constants = clean_sel( constants, message )
- rg = 0..valid.length
- rg.step(150) do |x|
- stpos = 0+x
- enpos = 150+x
- valid[stpos..enpos].each { |c| outp += "{'word':'%s','item':'%s'}," % [ c, c ] }
- outp.sub!(/,$/, '')
+ valid = []
+ valid += methods.collect { |m| { :name => m, :type => 'm' } }
+ valid += variables.collect { |v| { :name => v, :type => 'v' } }
+ valid += classes.collect { |c| { :name => c, :type => 't' } }
+ valid += constants.collect { |d| { :name => d, :type => 'd' } }
+ valid.sort! { |x,y| x[:name] <=> y[:name] }
- VIM::command("call extend(g:rubycomplete_completions, [%s])" % outp)
outp = ""
- end
-end
+ rg = 0..valid.length
+ rg.step(150) do |x|
+ stpos = 0+x
+ enpos = 150+x
+ valid[stpos..enpos].each { |c| outp += "{'word':'%s','item':'%s','kind':'%s'}," % [ c[:name], c[:name], c[:type] ] }
+ outp.sub!(/,$/, '')
+
+ VIM::command("call extend(g:rubycomplete_completions, [%s])" % outp)
+ outp = ""
+ end
+ end
+# }}} main completion code
+
+end # VimRubyCompletion
# }}} ruby completion
RUBYEOF
endfunction
-let g:rubycomplete_rails_loaded = 0
+let s:rubycomplete_rails_loaded = 0
call s:DefRuby()
-" vim:tw=78:sw=4:ts=8:et:ft=vim:norl:
+"}}} ruby-side code
+
+
+" vim:tw=78:sw=4:ts=8:et:fdm=marker:ft=vim:norl: