lee-dohm

###
# Allowable
#
# A pattern for decomposing large/long conditional chains
# into readable, testable, and inspectable segments.
# Code coverage stats can help show you which conditions
# aren't getting test coverage, and printing/prying around
# the code can show you intermediary condition results.
#
# Effectively a block-syntax for the `or` operator: each `when?`

lee-dohm

# Explicitly opens and closes the file
def read_file1(filename)
  file = nil

  begin
    file = File.open('somefile.txt')

    return file.readlines
  ensure
    file.close

lee-dohm

require 'date'

# Set the expriation to now plus 30 days
expriation = Time.now + (30 * 24 * 60 * 60)

# Output the filename in the desired format
puts expiration.strftime('discourse-%Y-%m-%d.dump')

# Or if you want the time too
puts expiration.strftime('discourse-%Y-%m-%d-%H-%M-%S.dump')

lee-dohm

set --local bin_index (contains --index /usr/bin $PATH)
set --local local_bin_index (contains --index /usr/local/bin $PATH)

if test $local_bin_index -gt $bin_index
    set --erase $PATH[$local_bin_index]

    set --local local_path ''
    if test (math $bin_index - 1) -gt 0
        set local_path $PATH[1..(math $bin_index - 1)]
    end

lee-dohm

#!/usr/bin/env ruby

# Script to backup the Discourse postgres db and upload it to Amazon S3

require 'rubygems'
require 'yaml'
require 'fog'
require 'time'
require 'date'
require 'fileutils'

lee-dohm

Capybara Cheat Sheet

Navigating

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

Clicking Links and Buttons

lee-dohm

$.rails.allowAction = (element) ->
  message = element.data('confirm')
  return true unless message

  proceed = element.data('confirm-proceed') ? 'Proceed'
  cancel = element.data('confirm-cancel') ? 'Cancel'
  title = element.data('confirm-title') ? 'Confirm'
  cancel_button_class = element.data('confirm-cancel-class') ? 'btn-default'
  proceed_button_class = element.data('confirm-proceed-class') ? 'btn-danger'

lee-dohm

;; Functions to work with frames

(provide 'ime-frame)

(defun screen-usable-height (&optional display)
  "Return the usable height of the display.

Some window-systems have portions of the screen which Emacs
cannot address. This function should return the height of the
screen, minus anything which is not usable."

lee-dohm

require 'socket'
require 'base64'
 
Refresh = 1 # seconds to refresh image on server
screen_capture_command = 'screencapture -C -x tmp.png'
image = ''
latest = Time.now
server = TCPServer.new 3000
 
loop do

lee-dohm

var exec = require('child_process').spawn;
var node = exec('node', process.argv.splice(2), {stdio: 'inherit'});