mpereira

/** @jsx React.DOM */

'use strict';

var TodoApplication = React.createClass({
  taskStatuses: {
    all: 'all',
    todo: 'todo',
    done: 'done'
  },

mpereira

(ns om-laboratory.core
  (:require [om.core :as om :include-macros true]
            [om.dom :as dom :include-macros true]
            [clojure.string :as string]))

(enable-console-print!)

(defn index-of [coll val]
  (first (keep-indexed #(if (= %2 val) %1) coll)))

mpereira

(defn map-zip [m]
  (clojure.zip/zipper #(or (map? %) (map? (nth % 1)))
                      #(seq (if (map? %) % (nth % 1)))
                      (fn [x children]
                        (if (map? x)
                          (into {} children)
                          (assoc x 1 (into {} children))))
                      m))

(defn path [m value]

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(defn point-in-triangle? [[px py] [[p0x p0y] [p1x p1y] [p2x p2y]]]
  (let [n (* 0.5
             (+ (* (- p1y) p2x)
                (* p0y (+ (- p1x) p2x))
                (* p0x (- p1y p2y))
                (* p1x p2y)))
        sign (if (neg? n) -1 1)
        s (* sign
             (+ (* p0y p2x)
                (- (* p0x p2y))

mpereira

$ curl -s 'http://divulga.tse.jus.br/2014/divulgacao/oficial/143/dadosdivweb/br/br-0001-e001431-w.js' -H 'Referer: http://divulga.tse.jus.br/oficial/index.html' -H 'Cache-Control: no-cache' | python -mjson.tool

{
    "a": "22212872",
    "c": "92334638",
    "cand": [
        {

mpereira

require 'test/unit'
require 'test/unit/ui/console/testrunner'

def scrubble(array)
  array.dup.inject([]) do |scrubbled, element|
    scrubbled << array.reject { |e| e == element }
  end
end

class ScrubbleTest < Test::Unit::TestCase

mpereira

If you want to do something like

Then the output should contain "\"bob saget\",1234123412"

This is the step definition you would probably write

Then /^the output should contain "(.*)$" do |text|
  Output.string.should be_include(text)

mpereira

# encoding: utf-8

# Copyright (C) 2011 by Murilo Pereira <murilo@murilopereira.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

mpereira

battle_cries = [{ king_leonidas: 'This is where we fight! This is where they die!' },
                { he_man: 'By the power of Greyskull... I have the powerrr!' },
                { sindel: 'You are pathetic and weak.' },
                { shang_tsung: 'Your soul is mine!' },
                { klingons: 'Today is a good day to die!' }]

def from_mortal_kombat?(battle_cry)
  [:sindel, :shang_tsung].include?(battle_cry.keys.first)
end

mpereira

Remove trailing whitespace, convert tabs to spaces and file format to unix (remove ugly ^M carriage returns) from files using a single command:

vim -es -c 'set et ts=2 | bufdo retab | %s/\s\+$//e | set ff=unix | w' -c 'q' FILES

You could get your FILES using find

vim -es -c 'set et ts=2 | bufdo retab | %s/\s\+$//e | set ff=unix | w' -c 'q' $(find scripts -name '*.sh' -type f)

If in doubt, ask man.