Method: String#gsub!

Defined in:
string.c

#gsub!(pattern, replacement) ⇒ self? #gsub!(pattern) {|match| ... } ⇒ self? #gsub!(pattern) ⇒ Object

Performs the specified substring replacement(s) on self; returns self if any replacement occurred, nil otherwise.

See Substitution Methods.

Returns an Enumerator if no replacement and no block given.

Related: String#sub, String#gsub, String#sub!.

Overloads:

  • #gsub!(pattern, replacement) ⇒ self?

    Returns:

    • (self, nil)
  • #gsub!(pattern) {|match| ... } ⇒ self?

    Yields:

    Returns:

    • (self, nil) 


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# File 'string.c', line 6437

static VALUE
rb_str_gsub_bang(int argc, VALUE *argv, VALUE str)
{
    str_modify_keep_cr(str);
    return str_gsub(argc, argv, str, 1);
}