bfabry

  def changes_scope(changes_before_num)
    return @injected_versions_scope if @injected_versions_scope

    if changes_before_num
      Version.where('id > ?',changes_before_num).where(:item_type => 'UploadAttempt').order('id DESC')
    else
      Version.where(:item_type => 'UploadAttempt').order('id DESC')
    end
  end

bfabry

module RSpec::Matchers
  define :be_a_visitable_link_from do |page|
    match do |page_link|
      begin
        page.visit(page_link[:href])
      rescue Exception => e
        @e = e
      end

      if @e || [500,404].include?(page.status_code)

bfabry

[13] pry(main)> bad_long_code = "
[13] pry(main)* if var > 2
[13] pry(main)*   blahblah
[13] pry(main)* else  
[13] pry(main)*   var ===
[13] pry(main)* end  
[13] pry(main)* "
=> "\nif var > 2\n  blahblah\nelse\n  var ===\nend\n"
[14] pry(main)> begin
[14] pry(main)*   eval("lambda {" + bad_long_code + "}")

bfabry

chain.add_rule do
  if row['Col'].length > 7 and row['Col'].length < 10
    row_is_valid
  end
end

chain.add_rule['Col2'].gt(2).and['Col2'].lt(9).row_is_valid

chain.add_rule['Col3'].matches(/somestring/).row_is_valid

bfabry

s = "blah blah blah"
ops = {:split => " ", :first => 2}
ops.to_a.reverse.inject(lambda {|x| x}) {|memo,(k,v)| lambda {|x| memo.call(x.send(k,v)) } }.call(s)

bfabry

    108:       conditions[dsa.column_name.to_sym] = [value]
    109:     end
    110: 
    111:     record_count = staging_table_active_record.count(:conditions => conditions)
    112: 
 => 113:     binding.pry
    114:     record_count > 0
    115:   end
    116: 
    117:   def staging_table_active_record

bfabry

[1] pry(main)> '2007-01-01'.to_time.at_beginning_of_day
=> Mon Jan 01 00:00:00 UTC 2007
[2] pry(main)> '2007-01-01'.to_datetime.at_beginning_of_day
=> Mon, 01 Jan 2007 12:00:00 +0000

bfabry

When /^(?:|I )select "([^"]*)" from "([^"]*)"$/ do |value, field|
  combobox = find(:xpath, XPath::HTML.select(field))
  options = combobox.all(:xpath, 'option')
  display_values = options.map(&:text).map(&:downcase)

  sorted_values = display_values.sort

  display_values.should == sorted_values

  select(value, :from => field)

bfabry

    def sudo
      ""
    end

    def run(command)
      puts command
    end

    def set(opt,setting)
      if opt == :user

bfabry

require 'ruby_refactorer'

describe RubyRefactorer do
  it "should be able to extract methods" do

    code = <<CODE
def outer_method
  x, y = 2, 3
  x + y
end