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jessitron / Properties.elm
Created April 17, 2016 00:04
An Elm program using elm-check that is compatible with elm-test (the Node module)
module Main (..) where
import ElmTest
import Check exposing (Evidence, Claim, that, is, for)
import Check.Test
import Check.Producer as Producer
import List
import Signal exposing (Signal)
import Console exposing (IO)
import Task
module CarrotPotato where
import StartApp
import Task exposing (Task)
import Signal exposing (Signal, Address)
import Effects exposing (Effects, Never)
import Html exposing (Html)
--
-- StartApp boilerplate
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jessitron / EffectsTest.elm
Last active September 22, 2015 15:08 — forked from urfolomeus/EffectsTest.elm
The send Task can turn into the NoOp effect
module EffectsTest where
import Html exposing (..)
import Html.Events exposing (onClick)
import StartApp exposing (App)
import Task exposing (Task)
import Effects exposing (Effects, Never)
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jessitron / Failure.elm
Created August 16, 2015 00:07
An Elm Error: declaring a type equal to another doesn't make sense
module Failure where
import InnerComponent
--- ACTION
type InnerAction = InnerComponent.Action -- oops, meant type alias
type Action = Passthru InnerAction
-- MODEL
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jessitron / Box.elm
Created July 11, 2015 17:51
An Elm type error that took me for a while to understand
module Box (Model, init, Action, update, view) where
import Html exposing (..)
import Html.Attributes exposing (style)
import Html.Events exposing (onClick)
-- MODEL
type alias Model = ()
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jessitron / idea
Last active July 5, 2022 13:30
The Empty Buffer, by @fogus
You're sitting there and
all the sudden something comes to you and everything stops
You look down at no point in particular
but then the music is thrumming in your ears and
you see these colors come at the edge of your vision
red and yellow and blue, focusing in on them
If you can't stop it because you don't want to lose it
and you know that there's something there
Your vision blurs a bit and it becomes
this blackness in front of you
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jessitron / main.log
Created October 14, 2014 05:02
random input file for demonstration
== Summum Bonum, by Robert Browning ==
All the breath and the bloom of the year
In the bag of one bee
All the wonder and wealth of the mine
In the heart of one gem
In the core of one pearl all the shade
And the shine of the sea
Breath and bloom, shade and shine, wonder, wealth,
And how far above them
Truth that's brighter than gem
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jessitron / haskellyte.md
Created August 1, 2014 16:12
Gershom's Letter to a Young Haskell Enthusiast, condensed. I removed a lot of words, kept the themes, moved a few around a bit.

Letter to a Young Haskell Enthusiast, by Gershom Bazerman.

Condensed from: http://comonad.com/reader/2014/letter-to-a-young-haskell-enthusiast/

The following letter is about tendencies that come with the flush of excitement of learning any new thing. It is written specifically, because if we don't talk specifics, the generalities make no sense. It is a letter full of things I want to remember.

You’ve entered the world of strongly typed functional programming, and it is great. You want to share the great things you’ve learned, and you want to slay all the false statements in the world.

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jessitron / Condensed Letter to a Haskellyte
Last active January 31, 2017 06:24
Gershom's Letter to a Young Haskell Enthusiast, summarized. I removed a lot of words, kept the themes, moved a few around a bit.
# Letter to a Young Haskell Enthusiast, by Gershom Bazerman.
Condensed from: http://comonad.com/reader/2014/letter-to-a-young-haskell-enthusiast/
The following letter is about tendencies that come with the flush of excitement of learning any new thing.
It is written specifically, because if we don't talk specifics, the generalities make no sense.
It is a letter full of things I want to remember.
You’ve entered the world of strongly typed functional programming, and it is great.
You want to share the great things you’ve learned, and you want to slay all the false statements in the world.
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jessitron / threadingMacro
Last active August 29, 2015 14:00
The threading macro lets us define functions ABOUT data instead of making methods on classes, while still using a top-down ordering of code.
(defn addCustomer [sale, cust] (assoc sale :customer cust))
(defn addItems [sale, items] (assoc sale :items items))
(defn complete [sale, num] (println "Sale" num ": selling" (:items sale) "to" (:customer sale)))
(def sale { :store "Downtown" })
(-> sale
(addCustomer "Fred")
(addItems ["carrot", "eggs"])
(complete 100)