method

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v2_4_6 - Show latest stable - 0 notes - Class: FalseClass

+@() public

If the string is frozen, then return duplicated mutable string.

If the string is not frozen, then return the string itself.

static VALUE
str_uplus(VALUE str)
{
    if (OBJ_FROZEN(str)) {
        return rb_str_dup(str);
    }
    else {
        return str;
    }
}