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x/ramda/pathOr.js

:ram: Practical functional Javascript
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import _curry3 from './internal/_curry3';import defaultTo from './defaultTo';import path from './path';

/** * If the given, non-null object has a value at the given path, returns the * value at that path. Otherwise returns the provided default value. * * @func * @memberOf R * @since v0.18.0 * @category Object * @typedefn Idx = String | Int * @sig a -> [Idx] -> {a} -> a * @param {*} d The default value. * @param {Array} p The path to use. * @param {Object} obj The object to retrieve the nested property from. * @return {*} The data at `path` of the supplied object or the default value. * @example * * R.pathOr('N/A', ['a', 'b'], {a: {b: 2}}); //=> 2 * R.pathOr('N/A', ['a', 'b'], {c: {b: 2}}); //=> "N/A" */var pathOr = _curry3(function pathOr(d, p, obj) { return defaultTo(d, path(p, obj));});export default pathOr;