mausch

# Usage: $ nix eval "(builtins.attrNames (import (builtins.fetchurl "https://matthewbauer.us/generate-versions.nix") {}).emacs)"
#        $ nix run "(import (builtins.fetchurl "https://matthewbauer.us/generate-versions.nix") {}).emacs.\"24.3\"" -u LANG -c emacs
{}: 

let

  channels = [ "nixos-20.09" "nixos-20.03" "nixos-19.09" "nixpkgs-unstable" ];

  getSet = channel: (import (builtins.fetchTarball "channel:${channel}") {inherit (builtins.currentSystem);}).pkgs;

mausch

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

mausch

open FSharpx

/// Type synonyms
type ProductId = string
type Price = float

type Inventory() =
    let inv_ = new System.Collections.Generic.Dictionary<ProductId, Price>()

    member this.Stock id price =

mausch

namespace Extensions
open System.Text.RegularExpressions

///Regex extensions
module Regex =
    let replaceWithAcc folder state input (rx: Regex) =
        let acc = ref state
        let evaluator (m: Match) =
            let newState, result = folder !acc m
            acc := newState