MarcoWorms

JS native immutable array methods

Reduced from https://gist.github.com/rauschma/f7b96b8b7274f2e2d8dab899803346c3

Methods

concat(...items: (T | Array<T>)[]): T[] ^ES3

Returns a new array that is the concatenation of this and all items. Non-array parameters are treated as if they were arrays with single elements.

MarcoWorms

const R = new LaRamda()

/**
 * A subset of custom implementations of functions from
 * the Ramda library. (all in Lamda form)
 * - thanks to @xgrommx for uniq, intersection, where, evolve,
 *   applySpec, defaultTo, both, either, cond, zipWith
 */
function LaRamda () {
  const I = x => x

MarcoWorms

// this is the background code...

// listen for our browerAction to be clicked
chrome.browserAction.onClicked.addListener(function (tab) {
	// for the current tab, inject the "inject.js" file & execute it
	chrome.tabs.executeScript(tab.ib, {
		file: 'inject.js'
	});
});