anorgatarrak-wordpress-theme/node_modules/underscore.string/toBoolean.js

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var trim = require('./trim');
function boolMatch(s, matchers) {
var i, matcher, down = s.toLowerCase();
matchers = [].concat(matchers);
for (i = 0; i < matchers.length; i += 1) {
matcher = matchers[i];
if (!matcher) continue;
if (matcher.test && matcher.test(s)) return true;
if (matcher.toLowerCase() === down) return true;
}
}
module.exports = function toBoolean(str, trueValues, falseValues) {
if (typeof str === "number") str = "" + str;
if (typeof str !== "string") return !!str;
str = trim(str);
if (boolMatch(str, trueValues || ["true", "1"])) return true;
if (boolMatch(str, falseValues || ["false", "0"])) return false;
};