zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

agnoster

agnoster.zsh-theme

A ZSH theme optimized for people who use:

• Solarized
• Git
• Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

For Mac users, I highly recommend iTerm 2 + Solarized Dark

michaelminter

#!/usr/bin/env ruby
require 'json'
require 'time'

class Time
  module Units
    Second     = 1
    Minute     = Second  * 60
    Hour       = Minute  * 60
    Day        = Hour    * 24

tamouse

require 'csv'

module MungeData

  # Open a tab-delimited data file converting it into a CSV structure, 
  # expecting the first row to be headers,
  # passing the table to map each row of the table,
  # converting each row to a hash and then selecting only
  # those items in the array that match the characteristics in the block
  def self.extract_years(censusdata, y_start, y_end)

pamelafox-coursera

<?php

class CalendarEvent {

    /**
     * 
     * The event ID
     * @var string
     */
    private $uid;

tadast

Update: I no longer work for the company and this challenge is no longer used, but I'll leave the gist here in case people want to practice.

Alphasights Technical Challenge

Using Ruby on Rails we would like you to create a simple expert search tool. The application should fulfill the requirements below. The source code must be placed in a public repo on GitHub. The application should be deployable on Heroku.

• I enter a name and a personal website address and a member is created.
• When a member is created, all the heading (h1-h3) values are pulled in from the website to that members profile.
• The website url is shortened (e.g. using http://goo.gl)
• After the member has been added, I can define their friendships with other existing members. Friendships are bi-directional i.e. If Sasha is a friend of Ash, Ash is always a friend of Sasha as well.

PWSdelta

# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# This skeleton also assumes you're using the following gems: 
# 
# rspec-rails: https://github.com/rspec/rspec-rails

seamusabshere

#!/usr/bin/env ruby
# Usage: hcsv DBNAME TBLNAME HSTORECOL 
# Output columns will be id + all the hstore keys

dbname, tblname, hstorecol = ARGV[0..2]

# Get hstore keys
out = `psql #{dbname} --tuples --command "SELECT DISTINCT k FROM (SELECT skeys(#{hstorecol}) AS k FROM #{tblname}) AS dt ORDER BY k"`
headers = out.split(/\n/).map(&:strip)

coldhawaiian

# Eager (non-lazy) sequence generation:
(0..8).each_cons(2).map { |a,b| a + b }

# Another form (of above)
(1..10).each_with_object([1]) { |i,a| a[i] = a[i-1] + 2 }

# Eager Fibonacci (generates n+1 Fibonacci numbers)
(2..10).each_with_object([0,1]) { |i,a| a[i] = a[i-2] + a[i-1] }

# Corrected for n = 1 or 2, and removed extra number

csm123

:javascript
  $(document).ready(function() {
    window.loadIngredientSuggestionsEditor(#{@ingredients});
  });
%h1 Edit ingredient suggestions
#js-ingredient-suggestions-editor