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Dir : ~/proc/self/root/usr/share/ri/3.0.0/system/Object/

View File Name : method-i.ri

U:RDoc::AnyMethod[iI"method:ETI"Object#method;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[	I"HLooks up the named method as a receiver in <i>obj</i>, returning a ;TI"GMethod object (or raising NameError). The Method object acts as a ;TI"Hclosure in <i>obj</i>'s object instance, so instance variables and ;TI"5the value of <code>self</code> remain available.;To:RDoc::Markup::BlankLine�o:RDoc::Markup::Verbatim;	[I"class Demo
;TI"  def initialize(n)
;TI"    @iv = n
;TI"  end
;TI"  def hello()
;TI"    "Hello, @iv = #{@iv}"
;TI"  end
;TI"	end
;TI"
;TI"k = Demo.new(99)
;TI"m = k.method(:hello)
;TI"$m.call   #=> "Hello, @iv = 99"
;TI"
;TI"l = Demo.new('Fred')
;TI"m = l.method("hello")
;TI"&m.call   #=> "Hello, @iv = Fred"
;T:@format0o;
;	[I"DNote that Method implements <code>to_proc</code> method, which ;TI")means it can be used with iterators.;T@o;;	[
I"D[ 1, 2, 3 ].each(&method(:puts)) # => prints 3 lines to stdout
;TI"
;TI"&out = File.open('test.txt', 'w')
;TI"F[ 1, 2, 3 ].each(&out.method(:puts)) # => prints 3 lines to file
;TI"
;TI"require 'date'
;TI"=%w[2017-03-01 2017-03-02].collect(&Date.method(:parse))
;TI"s#=> [#<Date: 2017-03-01 ((2457814j,0s,0n),+0s,2299161j)>, #<Date: 2017-03-02 ((2457815j,0s,0n),+0s,2299161j)>];T;
0:
@fileI"proc.c;T:0@omit_headings_from_table_of_contents_below0I""obj.method(sym)    -> method
;T0[�I"	(p1);T@2FI"Object;TcRDoc::NormalClass00