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# Resolving permission corruption
chmod -R 755 photos
find photos/ -type f -perm 755 -print0 | xargs -0 chmod 644

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You can represent time statements in most western languages where
a prefix and/or suffix is used.

The default case is to use suffix only (as in English), which you
do by providing the `suffixAgo` and `suffixFromNow` settings in
the strings hash (earlier versions of timeago used the deprecated
`ago` and `fromNow` options). If present, they are used.

    2 minutes [suffixAgo]
    2 minutes [suffixFromNow]

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<a class="hide" href="javascript:void(0);">hide</a>

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>> params = {"line_items"=>[{"quantity"=>"1"}, {"quantity"=>"2"}]}
=> {"line_items"=>[{"quantity"=>"1"}, {"quantity"=>"2"}]}

>> query = CGI::unescape(params.to_query)
=> "line_items[][quantity]=1&line_items[][quantity]=2"

>> parsed_params = ActionController::AbstractRequest.parse_query_parameters(query)
=> {"line_items"=>[{"quantity"=>"1"}, {"quantity"=>"2"}]}

>> params == parsed_params

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(0..6).map {|i| i.day.ago.strftime("%a")[0,1] }

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namespace :test do
  RCOV = "rcov --rails --aggregate coverage.data --text-summary -Ilib"
  
  def rcov_on(files_selector)
    unless Dir[files_selector].size == 0
      system("#{RCOV} --html #{files_selector}") 
    end
  end

  desc 'Measures test coverage'

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names.split(/\s*,\s*/).each { |name| ... }

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[options[:class], clazz].compact * ' '

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module Haml
  module Filters
    module Code
      include Base
      def render(text)
        text = Haml::Helpers.html_escape(text)
        text = Haml::Helpers.preserve(text)
        text
      end
    end

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"Poke %s!" % %w{him her}[@user.sex]