Innovenergy_trunk/frontend/node_modules/fp-ts/es6/Refinement.js

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import * as _ from './internal';
// -------------------------------------------------------------------------------------
// constructors
// -------------------------------------------------------------------------------------
/**
* Returns a `Refinement` from a `Option` returning function.
* This function ensures that a `Refinement` definition is type-safe.
*
* @category lifting
* @since 2.11.0
*/
export var fromOptionK = function (getOption) {
return function (a) { return _.isSome(getOption(a)); };
};
/**
* @category lifting
* @since 2.11.0
*/
export var fromEitherK = function (getEither) {
return function (a) { return _.isRight(getEither(a)); };
};
/**
* @category constructors
* @since 2.11.0
*/
export var id = function () {
return function (_) { return true; };
};
// -------------------------------------------------------------------------------------
// combinators
// -------------------------------------------------------------------------------------
/**
* @since 2.11.0
*/
export var not = function (refinement) {
return function (a) {
return !refinement(a);
};
};
/**
* @since 2.11.0
*/
export var or = function (second) {
return function (first) {
return function (a) {
return first(a) || second(a);
};
};
};
/**
* @since 2.11.0
*/
export var and = function (second) {
return function (first) {
return function (a) {
return first(a) && second(a);
};
};
};
/**
* @since 2.11.0
*/
export var zero = function () {
return function (_) { return false; };
};
/**
* @since 2.11.0
*/
export var compose = function (bc) {
return function (ab) {
return function (i) { return ab(i) && bc(i); };
};
};