source: node_modules/ramda/src/promap.js

var _curry3 =
/*#__PURE__*/
require("./internal/_curry3.js");

var _dispatchable =
/*#__PURE__*/
require("./internal/_dispatchable.js");

var _promap =
/*#__PURE__*/
require("./internal/_promap.js");

var _xpromap =
/*#__PURE__*/
require("./internal/_xpromap.js");
/**
 * Takes two functions as pre- and post- processors respectively for a third function,
 * i.e. `promap(f, g, h)(x) === g(h(f(x)))`.
 *
 * Dispatches to the `promap` method of the third argument, if present,
 * according to the [FantasyLand Profunctor spec](https://github.com/fantasyland/fantasy-land#profunctor).
 *
 * Acts as a transducer if a transformer is given in profunctor position.
 *
 * @func
 * @memberOf R
 * @since v0.28.0
 * @category Function
 * @sig (a -> b) -> (c -> d) -> (b -> c) -> (a -> d)
 * @sig Profunctor p => (a -> b) -> (c -> d) -> p b c -> p a d
 * @param {Function} f The preprocessor function, a -> b
 * @param {Function} g The postprocessor function, c -> d
 * @param {Profunctor} profunctor The profunctor instance to be promapped, e.g. b -> c
 * @return {Profunctor} The new profunctor instance, e.g. a -> d
 * @see R.transduce
 * @example
 *
 *      const decodeChar = R.promap(s => s.charCodeAt(), String.fromCharCode, R.add(-8))
 *      const decodeString = R.promap(R.split(''), R.join(''), R.map(decodeChar))
 *      decodeString("ziuli") //=> "ramda"
 *
 * @symb R.promap(f, g, h) = x => g(h(f(x)))
 * @symb R.promap(f, g, profunctor) = profunctor.promap(f, g)
 */


var promap =
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_curry3(
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_dispatchable(['fantasy-land/promap', 'promap'], _xpromap, _promap));

module.exports = promap;