Method: JSON::Ext::Generator::State.from_state

Defined in:
ext/json/ext/generator/generator.c

.from_state(opts) ⇒ Object

Creates a State object from opts, which ought to be Hash to create a new State instance configured by opts, something else to create an unconfigured instance. If opts is a State object, it is just returned.



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# File 'ext/json/ext/generator/generator.c', line 951

static VALUE cState_from_state_s(VALUE self, VALUE opts)
{
    if (RTEST(rb_obj_is_kind_of(opts, self))) {
        return opts;
    } else if (RTEST(rb_obj_is_kind_of(opts, rb_cHash))) {
        return rb_funcall(self, i_new, 1, opts);
    } else {
        if (NIL_P(CJSON_SAFE_STATE_PROTOTYPE)) {
            CJSON_SAFE_STATE_PROTOTYPE = rb_const_get(mJSON, i_SAFE_STATE_PROTOTYPE);
        }
        return rb_funcall(CJSON_SAFE_STATE_PROTOTYPE, i_dup, 0);
    }
}