Current File : //opt/cpanel/ea-ruby24/root/usr/share/ri/system/Binding/cdesc-Binding.ri
U:RDoc::NormalClass[iI" Binding:ET@I" Object;To:RDoc::Markup::Document: @parts[o;;[ :
@fileI"lib/irb.rb;T:0@omit_headings_from_table_of_contents_below0o;;[ o: RDoc::Markup::Paragraph;[ I"EObjects of class <code>Binding</code> encapsulate the execution ;TI"Jcontext at some particular place in the code and retain this context ;TI"Ifor future use. The variables, methods, value of <code>self</code>, ;TI"Iand possibly an iterator block that can be accessed in this context ;TI"<are all retained. Binding objects can be created using ;TI"I<code>Kernel#binding</code>, and are made available to the callback ;TI"+of <code>Kernel#set_trace_func</code>.;To: RDoc::Markup::BlankLine o; ;[I"GThese binding objects can be passed as the second argument of the ;TI"J<code>Kernel#eval</code> method, establishing an environment for the ;TI"evaluation.;T@o:RDoc::Markup::Verbatim;[I"class Demo
;TI" def initialize(n)
;TI" @secret = n
;TI" end
;TI" def get_binding
;TI" binding
;TI" end
;TI" end
;TI"
;TI"k1 = Demo.new(99)
;TI"b1 = k1.get_binding
;TI"k2 = Demo.new(-3)
;TI"b2 = k2.get_binding
;TI"
;TI""eval("@secret", b1) #=> 99
;TI""eval("@secret", b2) #=> -3
;TI"#eval("@secret") #=> nil
;T: @format0o; ;[I"4Binding objects have no class-specific methods.;T; I" proc.c;T;
0; 0;
0[ [ [ [[I"
class;T[[: public[ [:protected[ [: private[ [I"
instance;T[[;[ [I" eval;TI" proc.c;T[I" local_variable_defined?;T@J[I"local_variable_get;T@J[I"local_variable_set;T@J[I"local_variables;T@J[I"
receiver;T@J[;[ [;[ [ [U:RDoc::Context::Section[i 0o;;[ ; 0;
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