plrenaudin

/**
 * Flatten an array of arbitrarily nested arrays of integers into a flat array of integers
 * @param {Array} arr The array of arbitrarily nested arrays of integers
 * @returns {Array[number]} Flat array of integers
 */
const flatten = (arr = []) =>
  arr.reduce((acc, val) => (Array.isArray(val) ? acc.concat(flatten(val)) : acc.concat(val)), []);

it("works with no input", () => {
  expect(flatten()).toEqual([]);

plrenaudin

// See https://geraldkaszuba.com/tweaking-fish-shell/ for git branch support
function git_branch
    set -g git_branch (git rev-parse --abbrev-ref HEAD ^ /dev/null)
    if [ $status -ne 0 ]
        set -ge git_branch
        set -g git_dirty_count 0
    else
        set -g git_dirty_count (git status --porcelain  | wc -l | sed "s/ //g")
    end
end

plrenaudin

it "returns the result in order", ->
    candidates = [
      'Find And Replace: Selet All',
      'Settings View: Uninstall Packages',
      'Application: Install Update',
      'install'
    ]
    result = filter(candidates, 'install')
    expect(result[0]).toBe candidates[3]
    expect(result[1]).toBe candidates[2]