diff options
| -rw-r--r-- | string.c | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -2944,20 +2944,22 @@ rb_str_concat_literals(size_t num, const VALUE *strary) /* * call-seq: * str.concat(obj1, obj2,...) -> str - * str.concat(integer1, integer2,...) -> str * * Concatenates the given object(s) to <i>str</i>. If an object is an * <code>Integer</code>, it is considered a codepoint and converted * to a character before concatenation. * - * +concat+ can take multiple arguments, and all the arguments are concatenated - * in order. See String#<<, which takes a single argument. + * +concat+ can take multiple arguments, and all the arguments are + * concatenated in order. * * a = "hello " * a.concat("world", 33) #=> "hello world!" + * a #=> "hello world!" * * b = "sn" * b.concat("_", b, "_", b) #=> "sn_sn_sn" + * + * See also String#<<, which takes a single argument. */ static VALUE rb_str_concat_multi(int argc, VALUE *argv, VALUE str) @@ -2985,15 +2987,15 @@ rb_str_concat_multi(int argc, VALUE *argv, VALUE str) * str << obj -> str * str << integer -> str * - * Append the given object to <i>str</i>. If the object is an + * Appends the given object to <i>str</i>. If the object is an * <code>Integer</code>, it is considered a codepoint and converted * to a character before being appended. * - * See String#concat, which takes multiple arguments. - * * a = "hello " * a << "world" #=> "hello world" * a << 33 #=> "hello world!" + * + * See also String#concat, which takes multiple arguments. */ VALUE rb_str_concat(VALUE str1, VALUE str2) |