diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-05-30 08:24:52 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-05-30 08:24:52 +0000 |
commit | d53ee008911b5c3b22cff1566a9ef7e7d4cbe183 (patch) | |
tree | c9806a0f758ab3455ffc1b8302a3083eb323433a /object.c | |
parent | 47f9dd8419b8c6a8f900bba34a04d61e6813f022 (diff) |
object.c: Add a new alias `then` to `Kernel#yield_self`; [Feature #14594]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -564,12 +564,13 @@ rb_obj_size(VALUE self, VALUE args, VALUE obj) /* * call-seq: + * obj.then {|x| block } -> an_object * obj.yield_self {|x| block } -> an_object * * Yields self to the block and returns the result of the block. * + * 3.next.then {|x| x**x }.to_s #=> "256" * "my string".yield_self {|s| s.upcase } #=> "MY STRING" - * 3.next.yield_self {|x| x**x }.to_s #=> "256" * */ @@ -4065,6 +4066,7 @@ InitVM_Object(void) rb_define_method(rb_mKernel, "dup", rb_obj_dup, 0); rb_define_method(rb_mKernel, "itself", rb_obj_itself, 0); rb_define_method(rb_mKernel, "yield_self", rb_obj_yield_self, 0); + rb_define_method(rb_mKernel, "then", rb_obj_yield_self, 0); rb_define_method(rb_mKernel, "initialize_copy", rb_obj_init_copy, 1); rb_define_method(rb_mKernel, "initialize_dup", rb_obj_init_dup_clone, 1); rb_define_method(rb_mKernel, "initialize_clone", rb_obj_init_dup_clone, 1); |