src/rainbow.js
function _getPrismOptions(options) {
    return {
        patterns,
        inheritenceMap,
        aliases,
        globalClass: options.globalClass,
        delay: !isNaN(options.delay) ? options.delay : 0
    };
}
function _getPrismOptions(options) {
    return {
        patterns,
        inheritenceMap,
        aliases,
        globalClass: options.globalClass,
        delay: !isNaN(options.delay) ? options.delay : 0
    };
}
function _getPrismOptions ( options ) { return { patterns , inheritenceMap , aliases , globalClass : options . globalClass , delay : ! isNaN ( options . delay ) ? options . delay : 0 } ; }
Gets options needed to pass into Prism

@param {object} options
@return {object}
Gets options needed to pass into Prism