RobertDober

function! s:Ruby(l1,l2,fn)
  exe a:l1 . ',' . a:l2 .'!ruby -n ' . a:fn
endfunction

command! -nargs=1 -range -complete=file Ruby call s:Ruby(<line1>,<line2>,<q-args>)

RobertDober

Given(/^the URL of the platform$/) do
  @password = something_correct
  # ...
end

###
### Bad example, just to show the technique
###
Given (/^the URL of the platform with a bad password$/) do
  @password = something_less_correct

RobertDober

# The pattern for using alias

  alias_method :__behavior__, :behavior
  remove_method :behavior
  define_method :behavior do
    # ...
    __behavior__
    # ...
  end

RobertDober

def iterate *a, &b
  cons_stream a do
    iterate( b[*a], &b )
  end
end

RobertDober

#
# Pourquoi collect dans ce cas:
#
<%  x.collect{ |y| %>
<%    if f(y) then %>
<%=     g(y)       %>
<%    end          %>
<%   }             %>
#
# il serait mieux de ne pas construire cet objet Array qui ne 

RobertDober

require 'test/unit'

class Array
  def get idx
    fetch idx, :undefined
    # fonctionne également
    # fetch( idx ){ :undefined }, mais cet idiome est plus utile en cas de traitement
    # plus complex, et biensur:
    # fetch( idx ) raises une exception IndexError si l'élément n'existe pas
    # Hash a un #fetch pratiquement identique, il me semble plus connu

RobertDober

30, 33, 36, 39, 42, 52, 60, 110, 132, ?

RobertDober

require "rubygems"
require "shoulda"
class Test1 < Test::Unit::TestCase
  context "a user" do
    setup do
      puts "setting up"
    end
    should "be true" do
      puts "true"
      assert true

RobertDober

class << Factory
  alias_method :__build__, :build
  def build *args, &blk
    __log__( *args )
    __build__( *args, &blk )
  end

  private
  def __log__ *args
    @__logfile__ ||= File::new( "xxx", "w" )

RobertDober

require "rubygems"
require "shoulda"
class Test1 < Test::Unit::TestCase
    context "outer" do
      setup do
        puts "outer setup"
      end
      context "inner" do
        setup do
          puts "   inner setup"