source: node_modules/ramda/es/when.js@ d24f17c

import _curry3 from "./internal/_curry3.js";
/**
 * Tests the final argument by passing it to the given predicate function. If
 * the predicate is satisfied, the function will return the result of calling
 * the `whenTrueFn` function with the same argument. If the predicate is not
 * satisfied, the argument is returned as is.
 *
 * @func
 * @memberOf R
 * @since v0.18.0
 * @category Logic
 * @sig (a -> Boolean) -> (a -> b) -> a -> a | b
 * @param {Function} pred       A predicate function
 * @param {Function} whenTrueFn A function to invoke when the `condition`
 *                              evaluates to a truthy value.
 * @param {*}        x          An object to test with the `pred` function and
 *                              pass to `whenTrueFn` if necessary.
 * @return {*} Either `x` or the result of applying `x` to `whenTrueFn`.
 * @see R.ifElse, R.unless, R.cond
 * @example
 *
 *      // truncate :: String -> String
 *      const truncate = R.when(
 *        R.propSatisfies(R.gt(R.__, 10), 'length'),
 *        R.pipe(R.take(10), R.append('…'), R.join(''))
 *      );
 *      truncate('12345');         //=> '12345'
 *      truncate('0123456789ABC'); //=> '0123456789…'
 */

var when =
/*#__PURE__*/
_curry3(function when(pred, whenTrueFn, x) {
  return pred(x) ? whenTrueFn(x) : x;
});

export default when;