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

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/**
* Less strict version of [`match`](#match).
*
* The `W` suffix (short for **W**idening) means that the handler return types will be merged.
*
* @category pattern matching
* @since 2.12.0
*/
export var matchW = function (onLessThan, onEqual, onGreaterThan) {
return function (o) {
return o === -1 ? onLessThan() : o === 0 ? onEqual() : onGreaterThan();
};
};
/**
* @category pattern matching
* @since 2.10.0
*/
export var match = matchW;
// -------------------------------------------------------------------------------------
// combinators
// -------------------------------------------------------------------------------------
/**
* @since 2.10.0
*/
export var reverse = function (o) { return (o === -1 ? 1 : o === 1 ? -1 : 0); };
// -------------------------------------------------------------------------------------
// instances
// -------------------------------------------------------------------------------------
/**
* @category instances
* @since 2.10.0
*/
export var Eq = {
equals: function (x, y) { return x === y; }
};
/**
* @category instances
* @since 2.10.0
*/
export var Semigroup = {
concat: function (x, y) { return (x !== 0 ? x : y); }
};
/**
* @category instances
* @since 2.10.0
*/
export var Monoid = {
concat: Semigroup.concat,
empty: 0
};
// -------------------------------------------------------------------------------------
// utils
// -------------------------------------------------------------------------------------
/**
* @since 2.0.0
*/
export var sign = function (n) { return (n <= -1 ? -1 : n >= 1 ? 1 : 0); };
// -------------------------------------------------------------------------------------
// deprecated
// -------------------------------------------------------------------------------------
/**
* Use [`reverse`](#reverse) instead.
*
* @category zone of death
* @since 2.0.0
* @deprecated
*/
export var invert = reverse;
/**
* Use [`Semigroup`](#semigroup) instead
*
* @category zone of death
* @since 2.0.0
* @deprecated
*/
export var semigroupOrdering = Semigroup;
/**
* Use [`Eq`](#eq) instead
*
* @category zone of death
* @since 2.0.0
* @deprecated
*/
export var eqOrdering = Eq;
/**
* Use [`Monoid`](#monoid) instead
*
* @category zone of death
* @since 2.4.0
* @deprecated
*/
export var monoidOrdering = Monoid;