@functional-lib/kalendar/dist/lib/date.js

kalendar fp

"use strict";

var _daggy = require("daggy");

var date = (0, _daggy.tagged)('date', ['value']);

date.prototype.equals = function (that) {
  return this.value.getTime() === that.getTime();
};

date.prototype.lte = function (that) {
  return this.value.getTime() < that.getTime();
};

var diff = (0, _daggy.tagged)('diff', ['f']);

diff.prototype.contramap = function (g) {
  var _this = this;

  return diff(function (x, y) {
    return _this.f(g(x), g(y));
  });
};

var weeks = (0, _daggy.tagged)('kalendar', ['f']); //TODO: need to made the IO interfaz pattern

weeks.prototype.contramap = function (g) {
  var _this2 = this;

  return weeks(function (x) {
    return _this2.f(g(x));
  });
};

module.exports = {
  date: date,
  diff: diff,
  weeks: weeks
};
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