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Filename : cdesc-Symbol.ri
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U:RDoc::NormalClass[iI"Symbol:ET@I"Object;To:RDoc::Markup::Document:@parts[o;;[�:
@fileI"$ext/json/lib/json/add/symbol.rb;T:0@omit_headings_from_table_of_contents_below0o;;[#o:RDoc::Markup::Paragraph;[I"QA +Symbol+ object represents a named identifier inside the Ruby interpreter.;To:RDoc::Markup::BlankLine�o;;[I"6You can create a +Symbol+ object explicitly with:;T@o:RDoc::Markup::List:
@type:BULLET:@items[o:RDoc::Markup::ListItem:@label0;[o;;[I"GA {symbol literal}[rdoc-ref:syntax/literals.rdoc@Symbol+Literals].;T@o;;[I"&The same +Symbol+ object will be ;TI"Hcreated for a given name or string for the duration of a program's ;TI"Hexecution, regardless of the context or meaning of that name. Thus ;TI"Dif <code>Fred</code> is a constant in one context, a method in ;TI"Fanother, and a class in a third, the +Symbol+ <code>:Fred</code> ;TI"3will be the same object in all three contexts.;T@o:RDoc::Markup::Verbatim;[I"module One
;TI"  class Fred
;TI"  end
;TI"  $f1 = :Fred
;TI"	end
;TI"module Two
;TI"  Fred = 1
;TI"  $f2 = :Fred
;TI"	end
;TI"def Fred()
;TI"	end
;TI"$f3 = :Fred
;TI"!$f1.object_id   #=> 2514190
;TI"!$f2.object_id   #=> 2514190
;TI"!$f3.object_id   #=> 2514190
;T:@format0o;;[I"BConstant, method, and variable names are returned as symbols:;T@o;;[I"module One
;TI"  Two = 2
;TI"  def three; 3 end
;TI"  @four = 4
;TI"  @@five = 5
;TI"  $six = 6
;TI"	end
;TI"seven = 7
;TI"
;TI"One.constants
;TI"# => [:Two]
;TI" One.instance_methods(true)
;TI"# => [:three]
;TI"One.instance_variables
;TI"# => [:@four]
;TI"One.class_variables
;TI"# => [:@@five]
;TI""global_variables.grep(/six/)
;TI"# => [:$six]
;TI"local_variables
;TI"# => [:seven]
;T;0o;;[I"<A +Symbol+ object differs from a String object in that ;TI"Ga +Symbol+ object represents an identifier, while a String object ;TI"represents text or data.;T@S:RDoc::Markup::Heading:
leveli:	textI"What's Here;T@o;;[I".First, what's elsewhere. \Class +Symbol+:;T@o;
;;;[o;;0;[o;;[I"AInherits from {class Object}[rdoc-ref:Object@What-27s+Here].;To;;0;[o;;[I"EIncludes {module Comparable}[rdoc-ref:Comparable@What-27s+Here].;T@o;;[I"?Here, class +Symbol+ provides methods that are useful for:;T@o;
;;;[o;;0;[o;;[I"5{Querying}[rdoc-ref:Symbol@Methods+for+Querying];To;;0;[o;;[I"7{Comparing}[rdoc-ref:Symbol@Methods+for+Comparing];To;;0;[o;;[I"9{Converting}[rdoc-ref:Symbol@Methods+for+Converting];T@S;;i;I"Methods for Querying;T@o;
;;;[o;;0;[o;;[I"U::all_symbols: Returns an array of the symbols currently in Ruby's symbol table.;To;;0;[o;;[I"L#=~: Returns the index of the first substring in symbol that matches a ;TI"Fgiven Regexp or other object; returns +nil+ if no match is found.;To;;0;[o;;[I"1#[], #slice : Returns a substring of symbol ;TI"Ddetermined by a given index, start/length, or range, or string.;To;;0;[o;;[I"I#empty?: Returns +true+ if +self.length+ is zero; +false+ otherwise.;To;;0;[o;;[I"I#encoding: Returns the Encoding object that represents the encoding ;TI"of symbol.;To;;0;[o;;[I"4#end_with?: Returns +true+ if symbol ends with ;TI"any of the given strings.;To;;0;[o;;[I"2#match: Returns a MatchData object if symbol ;TI"-matches a given Regexp; +nil+ otherwise.;To;;0;[o;;[I"'#match?: Returns +true+ if symbol ;TI"/matches a given Regexp; +false+ otherwise.;To;;0;[o;;[I"@#length, #size: Returns the number of characters in symbol.;To;;0;[o;;[I"8#start_with?: Returns +true+ if symbol starts with ;TI"any of the given strings.;T@S;;i;I"Methods for Comparing;T@o;
;;;[	o;;0;[o;;[I"L#<=>: Returns -1, 0, or 1 as a given symbol is smaller than, equal to, ;TI"or larger than symbol.;To;;0;[o;;[I"J#==, #===: Returns +true+ if a given symbol has the same content and ;TI"encoding.;To;;0;[o;;[I"=#casecmp: Ignoring case, returns -1, 0, or 1 as a given ;TI"=symbol is smaller than, equal to, or larger than symbol.;To;;0;[o;;[I"D#casecmp?: Returns +true+ if symbol is equal to a given symbol ;TI"3after Unicode case folding; +false+ otherwise.;T@S;;i;I"Methods for Converting;T@o;
;;;[o;;0;[o;;[I"B#capitalize: Returns symbol with the first character upcased ;TI"(and all other characters downcased.;To;;0;[o;;[I"=#downcase: Returns symbol with all characters downcased.;To;;0;[o;;[I"O#inspect: Returns the string representation of +self+ as a symbol literal.;To;;0;[o;;[I">#name: Returns the frozen string corresponding to symbol.;To;;0;[o;;[I"F#succ, #next: Returns the symbol that is the successor to symbol.;To;;0;[o;;[I"D#swapcase: Returns symbol with all upcase characters downcased ;TI")and all downcase characters upcased.;To;;0;[o;;[I"R#to_proc: Returns a Proc object which responds to the method named by symbol.;To;;0;[o;;[I"A#to_s, #id2name: Returns the string corresponding to +self+.;To;;0;[o;;[I"&#to_sym, #intern: Returns +self+.;To;;0;[o;;[I"9#upcase: Returns symbol with all characters upcased.;T;	I"
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encoding;T@[I"end_with?;T@[I"id2name;TI"symbol.rb;T[I"inspect;T@[I"intern;T@C[I"length;T@[I"
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