maxim

♢ ✗ bundle outdated   
  [...]
  * resque (1.20.0 > 1.8.2)


♢ ✗ bundle update resque
  [...]


♢ ✗ bundle outdated   

maxim

Bookmarklets for ruby doc version switching

Let's say you googled "ruby strftime" and ended up on this page:

http://www.ruby-doc.org/core-1.9.3/Time.html#method-i-strftime

Only for your project you need ruby 1.8.7. Simply click the bookmarklet and it will redirect you to this page: http://www.ruby-doc.org/core-1.8.7/Time.html#method-i-strftime

Thanks to @kangax for making these for me. :)

maxim

# Drier integration testing with RSpec and Capybara

# Not happy with this

page.should have_content("foo")
page.should have_content("bar")
page.should have_unchecked_field("baz")

# Better

maxim

# Passing classes

class Item
  def apply_coupon(coupon_class)
    coupon_class.new(self).apply
  end
end

class Coupon
  attr_reader :target

maxim

>> foo = proc { bar }
=> #<Proc:0x0000000101c444b8@(pry):1>
>> foo.call
NameError: undefined local variable or method `bar' for #<Object:0x1001dc288>
from (pry):1


>> def bar
>>   "bar"
>> end

maxim

#!/usr/bin/env ruby

# ...

preprocess do
  RedirectGenerator.generate(config[:redirects], items)
end

route '/old_posts/*' do
  item.identifier.sub('old_posts/', '') + 'index.html'

maxim

# Quick schema.rb lookup shell function.
#
# Usage
# schema         — print all tables in schema.rb
# schema [table] — print particular table in schema.rb

function schema() {
  if test "$1" = ""; then
    grep 'create_table' db/schema.rb | cut -d \" -f2
  else

maxim

" Closes window if there are more windows opened to the same buffer.
" Otherwise deletes buffer.
fun! WinQuitOrBufDelete ()
  let win_cnt = 0

  for wnr in range(1, winnr("$"))
    if winbufnr(wnr) == bufnr("%")
      let win_cnt += 1
    endif

maxim

# This is what would be in your takeup manifest to run this script.
# Find takeup at http://github.com/maxim/takeup

- name:       "resque"
  pid_file:   ":project_root/tmp/pids/resque.pid"
  start:      "LOG=':project_root/log/resque.log' PIDFILE=:pid_file :support_root/resque_worker &"
  stop:       "kill `cat :pid_file`"

maxim

# Ways to assign a timestamp:
@user.logged_in_at = Time.current
@user.logged_in_at = Time.now
@user.update_attribute(:logged_in_at, Time.now)
@user.update_attribute(:logged_in_at, Time.current)
@user.update_attributes(:logged_in_at => Time.now)

# Also consider variations of those.
# Or just...