rorcraft

Lodash

1. _() vs _.chain()

> _([1,2,3,4,5]).map(function (x) { return x * x }).first(3).value()
[ 1, 4, 9 ] // the same if first(3)
> _.chain([1,2,3,4,5]).map(function (x) { return x * x }).first(3).value()
[ 1, 4, 9 ] // the same if first(3)
> _.chain([1,2,3,4,5]).map(function (x) { return x * x }).first()

rorcraft

# This is the default .slate file.
# If no ~/.slate file exists this is the file that will be used.

config defaultToCurrentScreen true
config nudgePercentOf screenSize
config resizePercentOf screenSize

# Resize Bindings
bind right:alt;ctrl    resize +10% +0
bind left:alt;ctrl     resize -10% +0

rorcraft

// 1. bind every function

function foo(locale) {
  return locale + '-foo';
}

module.exports = function helper(locale) { 
  return {
    foo: foo.bind(null, locale)
  }

rorcraft

var through = require('through2')
  , gutil = require('gulp-util')
  
function cwebp() {
  var Webp = require('cwebp')
    , File = require('vinyl')

  return through.obj(function (file, enc, cb) {
    this.push(file)
    if (file.isBuffer()) {

rorcraft

brew update
brew tap homebrew/dupes
brew install apple-gcc42
export CC=gcc-4.2

curl https://gist.github.com/rorcraft/8815129/raw/f184726d7dd8d306d6f63acd97c39bb8ea6dbb84/jamesgolick-ruby > ~/.rbenv/plugins/ruby-build/share/jamesgolick
rbenv install jamesgolick

rorcraft

var assert = require('assert');

var helpers = {
  view: function() {
    return "viewing: " + this.msg;
  }
}
// jade
// "h1= view()"
// compiled jade

rorcraft

package main

import "fmt"
import "math/rand"
import "time"

  func tree(width int, level int) {
     rand.Seed(time.Now().UnixNano())
     full_width := width + (2 * level)
     tree_level(1, width, full_width)

rorcraft

lambda { |x| puts "#{x}.call(%q(#{x}))" }.call(%q(lambda { |x| puts "#{x}.call(%q(#{x}))" }))

rorcraft

module ActionController
  module Railties
    module Paths
      def self.with(app)
        Module.new do
          define_method(:inherited) do |klass|
            super(klass)

            if namespace = klass.parents.detect { |m| m.respond_to?(:railtie_helpers_paths) }
              paths = namespace.railtie_helpers_paths

rorcraft

https://github.com/mperham/dalli/blob/v1.1.4/lib/active_support/cache/dalli_store.rb#L41

      def initialize
        ...
        # Extend expiry by stale TTL or else memcached will never return stale data.
        # See ActiveSupport::Cache#fetch.
        options[:expires_in] += options[:race_condition_ttl] if options[:expires_in] && options[:race_condition_ttl]