mrsweaters

names = []
@topics.each do |topic|
names << topic.name
end
names

names = @topics.map do |topic|
  topic.name
end

mrsweaters

<iframe src="//fast.wistia.net/embed/iframe/qnr7gv5l8i?videoFoam=true" allowtransparency="true" frameborder="0" scrolling="no" class="wistia_embed" name="wistia_embed" allowfullscreen mozallowfullscreen webkitallowfullscreen oallowfullscreen msallowfullscreen width="720" height="405"></iframe><script src="//fast.wistia.net/assets/external/iframe-api-v1.js"></script>

mrsweaters

find /path/to/files* -mtime +5 -exec rm {} \;

# five represents the number of days.

mrsweaters

=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')

mrsweaters

import math

import Image
import Levenshtein


class BWImageCompare(object):
    """Compares two images (b/w)."""

    _pixel = 255

mrsweaters

git branch -r | awk '{print $1}' | egrep -v -f /dev/fd/0 <(git branch -vv | grep origin) | awk '{print $1}' | xargs git branch -d

or

git branch --merged master | grep -v 'master$' | xargs git branch -d

mrsweaters

def pbcopy(input)
  str = input.to_s
  IO.popen('pbcopy', 'w') { |f| f << str }
  str
end

def pbpaste
  `pbpaste`
end

mrsweaters

    init : function (scope, libraries, method, options, response) {
      var args = [scope, method, options, response],
          responses = [];

      if (libraries == 'toggleAriaObject') {
        return this.utils.toggleAriaObject(scope, method);
      }

      // check RTL
      this.rtl = /rtl/i.test(S('html').attr('dir'));

mrsweaters

system_profiler SPHardwareDataType

mrsweaters

haiku = ->
  adjs = [
    "autumn", "hidden", "bitter", "misty", "silent", "empty", "dry", "dark",
    "summer", "icy", "delicate", "quiet", "white", "cool", "spring", "winter",
    "patient", "twilight", "dawn", "crimson", "wispy", "weathered", "blue",
    "billowing", "broken", "cold", "damp", "falling", "frosty", "green",
    "long", "late", "lingering", "bold", "little", "morning", "muddy", "old",
    "red", "rough", "still", "small", "sparkling", "throbbing", "shy",
    "wandering", "withered", "wild", "black", "young", "holy", "solitary",
    "fragrant", "aged", "snowy", "proud", "floral", "restless", "divine",