ravinggenius

# comment

_true = true
_false = false

integer = 42
rational = 3.14
rational = 2 / 3

complex = integer + decimal.i

ravinggenius

var gulp = require('gulp');

var clean = require('gulp-clean');

var replace = require('gulp-replace');

var zip = require('gulp-zip');

var jshint = require('gulp-jshint');
var stylish = require('jshint-stylish');

ravinggenius

module StepHelpers
  def table_for(table_or_id)
    if table_or_id.is_a?(Capybara::Node::Element)
      table_or_id
    else
      find("##{table_or_id}")
    end
  end

  def row_containing_text(table_or_id, text)

ravinggenius

$ ./bin/rip repl
Welcome to Rip

Type "help" for help, "exit" to quit

[1] module> add = -> (a, b) { a + b }
=> #< #< System.Lambda > [ bind, class ] keyword = ->, arity = 2 >

[2] module> add5 = add(5)
=> #< #< System.Lambda > [ bind, class ] keyword = ->, arity = 1 >

ravinggenius

##
# Constants

System.Math.i     # square root of -1
System.Math.PI    # 5 decimal points (same as `System.Math.PI_to(5)`, but only calculated once)
System.Math.PI_to # lambda that calculates a decimal to `n` decimal points


##
# Real Numbers

ravinggenius

When rendering tags |> join(', '), join(', ') would be evaluated first. Next the tags would be passed into whatever join(', ') returns, which is expected to be a function that excepts a single argument.

Essentially this gets transformed (logically at least) into join(', ')(tags), which is equivalent to join(', ', tags).

ravinggenius

!!! I HAVEN'T RUN THIS CODE !!!

Refactor of Caleb Wood's module approach to static lists in Rails to extract StaticList from Greeting.

ravinggenius

From: /Users/simpsonj/products/usage_meter/app/models/price_book.rb @ line 3 :

    1: class PriceBook
    2:   # include Anima.new(:id, :name, :codes)
 => 3:   binding.pry
    4: 
    5:   def price_for_code(code)
    6:     codes[code]
    7:   end

ravinggenius

Keybase proof

I hereby claim:

• I am ravinggenius on github.
• I am ravinggenius (https://keybase.io/ravinggenius) on keybase.
• I have a public key whose fingerprint is 71D5 A324 4D7D 3154 C739 DE3F EB95 0C85 C160 4EAB

To claim this, I am signing this object:

ravinggenius

(function (global) {
	global.awesomification = function (includeSpeech) {
		var log = console.log;

		console.log = function (str) {
			var css = 'background: linear-gradient(to right, red, yellow, lime, aqua, blue, fuchsia, red); color: white; font-weight: bold; text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;';

			var args = Array.prototype.slice.call(arguments);
			args[0] = '%c' + args[0];
			args.splice(1, 0, css);