@aws/pdk
Version:
All documentation is located at: https://aws.github.io/aws-pdk
44 lines (38 loc) • 866 B
JavaScript
var _curry1 =
/*#__PURE__*/
require("./internal/_curry1.js");
var assoc =
/*#__PURE__*/
require("./assoc.js");
var lens =
/*#__PURE__*/
require("./lens.js");
var prop =
/*#__PURE__*/
require("./prop.js");
/**
* Returns a lens whose focus is the specified property.
*
* @func
* @memberOf R
* @since v0.14.0
* @category Object
* @typedefn Lens s a = Functor f => (a -> f a) -> s -> f s
* @sig String -> Lens s a
* @param {String} k
* @return {Lens}
* @see R.view, R.set, R.over
* @example
*
* const xLens = R.lensProp('x');
*
* R.view(xLens, {x: 1, y: 2}); //=> 1
* R.set(xLens, 4, {x: 1, y: 2}); //=> {x: 4, y: 2}
* R.over(xLens, R.negate, {x: 1, y: 2}); //=> {x: -1, y: 2}
*/
var lensProp =
/*#__PURE__*/
_curry1(function lensProp(k) {
return lens(prop(k), assoc(k));
});
module.exports = lensProp;