Method expressionFunction

lib/RuntimeTemplate.js:364–368

* Expression function. * @param {string} expression expression * @param {string} args arguments * @returns {string} expression function code

(expression, args = "")

	 * @returns {string} expression function code
	 */
	expressionFunction(expression, args = "") {
		return this.supportsArrowFunction()
			? `(${args}) => (${expression})`
			: `function(${args}) { ${expression}; }`;
	}

	/**
	 * Returns empty function code.