ktec

Whenever you push to remote that has "production" in its name,
this hook will show commits and changes and then ask for confirmation.

Copy or symlink to:

  .git/hooks/pre-push.

Make the file executable:

 chmod +x .git/hooks/pre-push

ktec

class Prime
  def self.primes
    isComposite = -> (n) {(3..Math.sqrt(n)).step(2).any?{ |i| n % i == 0 }}
    Enumerator.new do |e|
      e.yield 2                           # start at 2
      (3..Float::INFINITY)                # start generator from 3
        .step(2)                          # sieve all even numbers
        .lazy                             # calculate on demand
        .reject(&isComposite)             # sieve all composites numbers
        .map(&:to_i)                      # reduce to ints

ktec

Keybase proof

I hereby claim:

• I am ktec on github.
• I am globalkeith (https://keybase.io/globalkeith) on keybase.
• I have a public key whose fingerprint is 9E55 DA5C 53D6 288F 667B 04D3 420A 1F32 D5B5 C752

To claim this, I am signing this object:

ktec

defmodule Day1 do
  defp _position(str) do
    str
    |> Stream.unfold(&String.next_codepoint/1)
    |> Stream.map(&do_decode/1)
    |> Stream.with_index
    |> Stream.transform(0, &do_floor/2)
    |> Stream.map(&IO.inspect(&1))
    |> Enum.to_list
    |> List.last

ktec

import Data.List
import qualified Data.Map as Map
import System.Environment (getArgs)

-- credit The Genuine Sieve of Eratosthenes (Melissa E. O’Neill)

sieve xs = sieve' xs Map.empty
sieve' [] table = []
sieve' (x:xs) table =
  case Map.lookup x table of

ktec

Information

• Opal Homepage
• Opal Documentation
• Opal on Twitter
• Opal on Stack Overflow
• Opal on Gitter
• Opal Mailing List
• Opalist Newsletter
• Opal Resources on MetaRuby

ktec

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

ktec

module FormtasticExtensions
  module Formtastic
    module MarkItUpEditor
      include MarkItUp::ViewHelpers

      def self.included(base)
        base.class_eval do
          @mark_it_up_dependencies_included = false
        end
      end

ktec

require 'test_helper'


class AccountControllerTest < ActionController::TestCase
  context 'GET to edit for existing account' do
    setup do
      @account = Factory(:account)
      Account.stubs(:find).returns(@account)
      get :edit, :id => @account.to_param
    end