Submit
Path:
~
/
/
opt
/
alt
/
ruby21
/
lib64
/
ruby
/
2.1.0
/
ripper
/
File Content:
sexp.rb
# # $Id: sexp.rb 36954 2012-09-12 23:04:41Z zzak $ # # Copyright (c) 2004,2005 Minero Aoki # # This program is free software. # You can distribute and/or modify this program under the Ruby License. # For details of Ruby License, see ruby/COPYING. # require 'ripper/core' class Ripper # [EXPERIMENTAL] # Parses +src+ and create S-exp tree. # Returns more readable tree rather than Ripper.sexp_raw. # This method is mainly for developer use. # # require 'ripper' # require 'pp' # # pp Ripper.sexp("def m(a) nil end") # #=> [:program, # [[:def, # [:@ident, "m", [1, 4]], # [:paren, [:params, [[:@ident, "a", [1, 6]]], nil, nil, nil, nil]], # [:bodystmt, [[:var_ref, [:@kw, "nil", [1, 9]]]], nil, nil, nil]]]] # def Ripper.sexp(src, filename = '-', lineno = 1) SexpBuilderPP.new(src, filename, lineno).parse end # [EXPERIMENTAL] # Parses +src+ and create S-exp tree. # This method is mainly for developer use. # # require 'ripper' # require 'pp' # # pp Ripper.sexp_raw("def m(a) nil end") # #=> [:program, # [:stmts_add, # [:stmts_new], # [:def, # [:@ident, "m", [1, 4]], # [:paren, [:params, [[:@ident, "a", [1, 6]]], nil, nil, nil]], # [:bodystmt, # [:stmts_add, [:stmts_new], [:var_ref, [:@kw, "nil", [1, 9]]]], # nil, # nil, # nil]]]] # def Ripper.sexp_raw(src, filename = '-', lineno = 1) SexpBuilder.new(src, filename, lineno).parse end class SexpBuilderPP < ::Ripper #:nodoc: private PARSER_EVENT_TABLE.each do |event, arity| if /_new\z/ =~ event.to_s and arity == 0 module_eval(<<-End, __FILE__, __LINE__ + 1) def on_#{event} [] end End elsif /_add\z/ =~ event.to_s module_eval(<<-End, __FILE__, __LINE__ + 1) def on_#{event}(list, item) list.push item list end End else module_eval(<<-End, __FILE__, __LINE__ + 1) def on_#{event}(*args) [:#{event}, *args] end End end end SCANNER_EVENTS.each do |event| module_eval(<<-End, __FILE__, __LINE__ + 1) def on_#{event}(tok) [:@#{event}, tok, [lineno(), column()]] end End end end class SexpBuilder < ::Ripper #:nodoc: private PARSER_EVENTS.each do |event| module_eval(<<-End, __FILE__, __LINE__ + 1) def on_#{event}(*args) args.unshift :#{event} args end End end SCANNER_EVENTS.each do |event| module_eval(<<-End, __FILE__, __LINE__ + 1) def on_#{event}(tok) [:@#{event}, tok, [lineno(), column()]] end End end end end
Edit
Rename
Chmod
Delete
FILE
FOLDER
Name
Size
Permission
Action
core.rb
1587 bytes
0644
filter.rb
1949 bytes
0644
lexer.rb
4539 bytes
0644
sexp.rb
2890 bytes
0644
N4ST4R_ID | Naxtarrr