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[DOC] Improve docs for Method#>>

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This commit is contained in:
Peter Zhu 2025-12-19 21:38:25 -05:00
parent 9f8231b7f8
commit cfb324e9d1
Notes: git 2025-12-21 19:08:32 +00:00 
Merged: https://github.com/ruby/ruby/pull/15663
1 changed files with 7 additions and 8 deletions
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15
proc.c
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@ -4073,17 +4073,16 @@ rb_method_compose_to_left(VALUE self, VALUE g)
* call-seq:
* self >> g -> a_proc
*
* Returns a proc that is the composition of this method and the given <i>g</i>.
* The returned proc takes a variable number of arguments, calls this method
* with them then calls <i>g</i> with the result.
* Returns a proc that is the composition of this method and the given +g+.
*
* def f(x)
* x * x
* end
* The returned proc takes a variable number of arguments. It first calls +self+
* with the arguments, then calls +g+ with the return value of +self+.
*
* def f(ary) = ary << 'in f'
*
* f = self.method(:f)
* g = proc {|x| x + x }
* p (f >> g).call(2) #=> 8
* g = proc { |ary| ary << 'in proc' }
* (f >> g).call([]) # => ["in f", "in proc"]
*/
static VALUE
rb_method_compose_to_right(VALUE self, VALUE g)