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Docs: Separate documentation for UnboundMethod#==

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zverok 2022-12-21 21:51:08 +02:00 committed by Victor Shepelev
parent b3d57fdd64
commit 64cdf1936a
Notes: git 2022-12-23 16:10:09 +00:00 
Merged: https://github.com/ruby/ruby/pull/6985
1 changed files with 18 additions and 2 deletions
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20
proc.c
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@ -1840,6 +1840,22 @@ method_eq(VALUE method, VALUE other)
return Qtrue;
}
/*
* call-seq:
* meth.eql?(other_meth) -> true or false
* meth == other_meth -> true or false
*
* Two unbound method objects are equal if they refer to the same
* method definition.
*
* Array.instance_method(:each_slice) == Enumerable.instance_method(:each_slice)
* #=> true
*
* Array.instance_method(:sum) == Enumerable.instance_method(:sum)
* #=> false, Array redefines the method for efficiency
*/
#define unbound_method_eq method_eq
/*
* call-seq:
* meth.hash -> integer
@ -4334,8 +4350,8 @@ Init_Proc(void)
rb_cUnboundMethod = rb_define_class("UnboundMethod", rb_cObject);
rb_undef_alloc_func(rb_cUnboundMethod);
rb_undef_method(CLASS_OF(rb_cUnboundMethod), "new");
rb_define_method(rb_cUnboundMethod, "==", method_eq, 1);
rb_define_method(rb_cUnboundMethod, "eql?", method_eq, 1);
rb_define_method(rb_cUnboundMethod, "==", unbound_method_eq, 1);
rb_define_method(rb_cUnboundMethod, "eql?", unbound_method_eq, 1);
rb_define_method(rb_cUnboundMethod, "hash", method_hash, 0);
rb_define_method(rb_cUnboundMethod, "clone", method_clone, 0);
rb_define_method(rb_cUnboundMethod, "arity", method_arity_m, 0);