/* * call-seq: space_before=(space_before) * * This string is used to insert a space before the ':' in JSON objects. */ static VALUE cState_space_before_set(VALUE self, VALUE space_before) { GET_STATE(self); Check_Type(space_before, T_STRING); if (RSTRING_LEN(space_before) == 0) { if (state->space_before) { ruby_xfree(state->space_before); state->space_before = NULL; } } else { if (state->space_before) ruby_xfree(state->space_before); state->space_before = strdup(RSTRING_PTR(space_before)); } return Qnil; }