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[DOC] Tweaks for String#concat (#13836)

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Burdette Lamar 2025-07-10 09:40:49 -05:00 • committed by GitHub
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string.c
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@ -3789,19 +3789,7 @@ rb_str_concat_literals(size_t num, const VALUE *strary)
* call-seq:
* concat(*objects) -> string
*
* Concatenates each object in +objects+ to +self+ and returns +self+:
*
* s = 'foo'
* s.concat('bar', 'baz') # => "foobarbaz"
* s # => "foobarbaz"
*
* For each given object +object+ that is an Integer,
* the value is considered a codepoint and converted to a character before concatenation:
*
* s = 'foo'
* s.concat(32, 'bar', 32, 'baz') # => "foo bar baz"
*
* Related: String#<<, which takes a single argument.
* :include: doc/string/concat.rdoc
*/
static VALUE
rb_str_concat_multi(int argc, VALUE *argv, VALUE str)