U:RDoc::AnyMethod[iI" member?:ETI"Hash#member?;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"IReturns true if the given key is present in hsh.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [I"$h = { "a" => 100, "b" => 200 }
;TI" h.has_key?("a") #=> true
;TI"!h.has_key?("z") #=> false
;T: @format0o;
; [I"QNote that include? and member? do not test member ;TI"== as do other Enumerables.;T@o;
; [I"!See also Enumerable#include?;T:
@fileI" hash.c;T:0@omit_headings_from_table_of_contents_below0I"*hsh.member?(key) -> true or false;T0[ I" (p1);T@FI" Hash;TcRDoc::NormalClass00