To run script
node index.js
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| const daggy = require('daggy'); | |
| const { merge } = require('ramda'); | |
| function fantasyLandDaggy() { | |
| const Coord = daggy.tagged('Coord', ['x', 'y', 'z']); | |
| const Line = daggy.tagged('Coord', ['from', 'to']) | |
| Coord.prototype.equals = function coordEquals(that) { | |
| return this.x == that.x |
nickx720
/ filterArray.js
Created
September 7, 2020 16:16
— forked from jherax/filterArray.js
Filters an array of objects with multiple match-criteria.
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| /** | |
| * Filters an array of objects using custom predicates. | |
| * | |
| * @param {Array} array: the array to filter | |
| * @param {Object} filters: an object with the filter criteria | |
| * @return {Array} | |
| */ | |
| function filterArray(array, filters) { | |
| const filterKeys = Object.keys(filters); | |
| return array.filter(item => { |
nickx720
/ ct_notes.txt
Created
August 21, 2020 07:20
— forked from buzzdecafe/ct_notes.txt
Category Theory for Programmers: Notes
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| CATEGORY THEORY FOR PROGRAMMERS | |
| Category Theory 1.1: Motivation and Philosophy | |
| https://www.youtube.com/watch?v=I8LbkfSSR58&index=1&list=PLbgaMIhjbmEnaH_LTkxLI7FMa2HsnawM_ | |
| Composability, Abstraction, Reusability | |
| Category Theory is a higher-level language. | |
| Not a practical, executable language. |