Ordering overview
Added in v0.24.0
Table of contents
instances
Monoid
Monoid instance for Ordering, returns the left-most non-zero Ordering.
The empty value is 0.
Signature
export declare const Monoid: monoid.Monoid<Ordering>
Example
import { Monoid } from "@effect/typeclass/data/Ordering"
assert.deepStrictEqual(Monoid.combine(Monoid.empty, -1), -1)
assert.deepStrictEqual(Monoid.combine(Monoid.empty, 1), 1)
assert.deepStrictEqual(Monoid.combine(1, -1), 1)
Added in v0.24.0
Semigroup
Semigroup instance for Ordering, returns the left-most non-zero Ordering.
Signature
export declare const Semigroup: semigroup.Semigroup<Ordering>
Example
import { Semigroup } from "@effect/typeclass/data/Ordering"
assert.deepStrictEqual(Semigroup.combine(0, -1), -1)
assert.deepStrictEqual(Semigroup.combine(0, 1), 1)
assert.deepStrictEqual(Semigroup.combine(1, -1), 1)
Added in v0.24.0