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x/ramda/source/propEq.js

:ram: Practical functional Javascript
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import _curry3 from './internal/_curry3.js';import prop from './prop.js';import equals from './equals.js';

/** * Returns `true` if the specified object property is equal, in * [`R.equals`](#equals) terms, to the given value; `false` otherwise. * You can test multiple properties with [`R.whereEq`](#whereEq). * * @func * @memberOf R * @since v0.1.0 * @category Relation * @sig String -> a -> Object -> Boolean * @param {String} name * @param {*} val * @param {*} obj * @return {Boolean} * @see R.whereEq, R.propSatisfies, R.equals * @example * * const abby = {name: 'Abby', age: 7, hair: 'blond'}; * const fred = {name: 'Fred', age: 12, hair: 'brown'}; * const rusty = {name: 'Rusty', age: 10, hair: 'brown'}; * const alois = {name: 'Alois', age: 15, disposition: 'surly'}; * const kids = [abby, fred, rusty, alois]; * const hasBrownHair = R.propEq('hair', 'brown'); * R.filter(hasBrownHair, kids); //=> [fred, rusty] */var propEq = _curry3(function propEq(name, val, obj) { return equals(val, prop(name, obj));});export default propEq;