FireyFly

#!/bin/sed -rf
# Sedfuck - brainfuck interpreter in sed.
# Written by Jonas Höglund (FireFly, firefly.nu).

h
s/^(.|[^.])*$/0/

	# Setup some memory.
s/0/0000000000/g
#s/0/0000000000/g

FireyFly

#### Library definitions ########################
#### drop
drop2 := drop drop;
drop3 := drop drop2;
drop4 := drop drop3;
drop5 := drop drop4;

#### nip
nip   := dip [drop];

FireyFly

function RPS(count) {
	this.players = count
	this.score   = range(count).map(Const(0))
	this.moves   = range(count).map(limit(Array,0))
}

RPS.prototype.beats = { "rock":     "scissors",
                        "paper":    "rock",
                        "scissors": "paper" }

FireyFly

console.log((
$=([]+!+[]),_=([]+[][(![]+[])[+[]]+([][[]]+[])[!![]+!+[]+!+[]+!+[]+!+[]]+(![]+[]
)[!![]+!+[]]+$[+[]]+$[!![]+!+[]+!+[]]+$[+!![]]]),$_=([]+[][(![]+[])[+[]]+([][[]]
+[])[!![]+!+[]+!+[]+!+[]+!+[]]+(![]+[])[!![]+!+[]]+$[+[]]+$[!![]+!+[]+!+[]]+$[+!
![]]])[!![]+!+[]+!+[]]+_[!![]+!+[]+!+[]+!+[]+!+[]+!+[]]+_[!![]+!+[]]+(![]+[])[!!
[]+!+[]+!+[]]+$[+[]]+$[+!![]]+$[!![]+!+[]]+([]+[][(![]+[])[+[]]+([][[]]+[])[!![]
+!+[]+!+[]+!+[]+!+[]]+(![]+[])[!![]+!+[]]+$[+[]]+$[!![]+!+[]+!+[]]+$[+!![]]])[!!
[]+!+[]+!+[]]+$[+[]]+([]+[][(![]+[])[+[]]+([][[]]+[])[!![]+!+[]+!+[]+!+[]+!+[]]+
(![]+[])[!![]+!+[]]+$[+[]]+$[!![]+!+[]+!+[]]+$[+!![]]])[!![]+!+[]+!+[]+!+[]+!+[]
+!+[]]+$[+!![]],_=$_[$_][$_]("$",$[+!![]]+$[!![]+!+[]+!+[]]+$[+[]]+$[!![]+!+[]]+

FireyFly

"use strict"

// Attempt to shoehorn Lua's (or Python's) "first parameter is `this`" model
// into JS's object model.  Makes us not have to worry about `this` at all.

Function.prototype.applyW = function (args) {
  return this.apply(null, args)
}

function wrap(fn) {

FireyFly

NB. I7 bits

1

1111

1 101 1
0 101 001

----

FireyFly

{-
        f . g x . h $ y                   f . g x . h y

               ($)                            (.)
               / \                            / \
              /   \                          /   \
            (.)    y                        f    (.)
            / \                                 .´ `.
           /   \                              .´     `.
          f    (.)                        (appl)     (appl)

FireyFly

// Use \ to escape []%

var map = { "\\[":   "[",
            "\\]":   "]",
            "\\%":   "%",
            "[":     ":Lbl 0:",
            "]":     ":Goto 0:",
            "@":     ":If ",
            "#":     ":Else",
            "$":     ":Then:",

FireyFly

-- for testing
function server(url)
    return function (tbl)
        print(url)
        for k,v in pairs(tbl) do
            print(k,v)
        end
    end
end

FireyFly

Keybase proof

I hereby claim:

• I am FireyFly on github.
• I am firefly (https://keybase.io/firefly) on keybase.
• I have a public key whose fingerprint is 1FB1 834E EDE9 D1AA 38F3 9BEA 45FF FB70 B372 5D5C

To claim this, I am signing this object: