crocks/predicates/isSetoid.js

A collection of well known Algebraic Datatypes for your utter enjoyment.

/** @license ISC License (c) copyright 2017 original and current authors */
/** @author Ian Hofmann-Hicks (evil) */

var hasAlg = require('../core/hasAlg')

// isSetoid : a -> Boolean
function isSetoid(m) {
  return !!m
    && hasAlg('equals', m)
}

module.exports = isSetoid