'use strict';
// parses a feature string that has the format used in window.open()
// - `features` input string
// - `emit` function(key, value) - called for each parsed KV
module.exports = function parseFeaturesString(features, emit) {
    features = `${features}`.trim();
    // split the string by ','
    features.split(/\s*,\s*/).forEach((feature) => {
        // expected form is either a key by itself or a key/value pair in the form of
        // 'key=value'
        let [key, value] = feature.split(/\s*=\s*/);
        if (!key)
            return;
        // interpret the value as a boolean, if possible
        value = (value === 'yes' || value === '1') ? true : (value === 'no' || value === '0') ? false : value;
        // emit the parsed pair
        emit(key, value);
    });
};