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- import _curry2 from "./internal/_curry2.js";
- import isNil from "./isNil.js";
- /**
- * Returns whether or not an object or its prototype chain has a property with
- * the specified name
- *
- * @func
- * @memberOf R
- * @since v0.7.0
- * @category Object
- * @sig s -> {s: x} -> Boolean
- * @param {String} prop The name of the property to check for.
- * @param {Object} obj The object to query.
- * @return {Boolean} Whether the property exists.
- * @example
- *
- * function Rectangle(width, height) {
- * this.width = width;
- * this.height = height;
- * }
- * Rectangle.prototype.area = function() {
- * return this.width * this.height;
- * };
- *
- * const square = new Rectangle(2, 2);
- * R.hasIn('width', square); //=> true
- * R.hasIn('area', square); //=> true
- */
- var hasIn =
- /*#__PURE__*/
- _curry2(function hasIn(prop, obj) {
- if (isNil(obj)) {
- return false;
- }
- return prop in obj;
- });
- export default hasIn;
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