ptzn

>> str = "This is a test string"
=> "This is a test string"
>> str1 = str.dup
=> "This is a test string"
>> str1 = "Another string"
=> "Another string"
>> str
=> "This is a test string"

>> arr = [1, 2, 3]

ptzn

>> arr = [[4, 5, 6], 2, 3]
=> [[4, 5, 6], 2, 3]
>> arr1 = arr.dup
=> [[4, 5, 6], 2, 3]
>> arr1[0] => [4, 5, 6, 7]
>> arr1
=> [[4, 5, 6, 7], 2, 3]
>> arr
=> [[4, 5, 6, 7], 2, 3]

ptzn

>> arr = [[4, 5, 6], 2, 3]
=> [[4, 5, 6], 2, 3]
>> arr1 = Marshal.load(Marshal.dump(arr))
=> [[4, 5, 6], 2, 3]
>> arr1[0] => [4, 5, 6, 7]
>> arr1
=> [[4, 5, 6, 7], 2, 3]
>> arr
=> [[4, 5, 6], 2, 3]

ptzn

Index: GTLog.m
===================================================================
--- GTLog.m (revision 13)
+++ GTLog.m (working copy)
@@ -905,7 +905,7 @@
     newLines = [[ aNotification object ] availableData ];
 }
    }
-    newLinesString = [[ NSString alloc ] initWithData: newLines encoding:NSASCIIStringEncoding ];
+    newLinesString = [[ NSString alloc ] initWithData: newLines encoding:NSUTF8StringEncoding ];

ptzn

function sum() {
   var sum = 0;
   for( var i =0; i        sum += arguments[i];
   }
   return sum;
}

sum(1,2,3,4,5); // -> 15
var array = [1,2,3,4,5];
sum.apply(null, array); // -> 15

ptzn

module Foo
  class Bar
    def self.baz
      puts 'In Foo::Bar'
    end
  end
end

>> Foo::Bar.baz # => In Foo::Bar

ptzn

VALUE object_klass = rb_const_get(rb_cObject, rb_intern("Foo::Bar"));
rb_funcall(object_klass, rb_intern("baz"), 0);

ptzn

VALUE module_klass = rb_const_get(rb_cObject, rb_intern("Foo"));
VALUE object_klass = rb_const_get(module_klass, rb_intern("Bar"));
rb_funcall(object_klass, rb_intern("baz"), 0);

ptzn

common:
  support_email: admin@myhost.com
  root_url: myhost.com
  photos_max_number: 6

production:
  email_exceptions: true

development:
  root_url: localhost:3000

ptzn

namespace :translations do
  desc "Show available locales"
  task :available => :environment do
    puts "Available locales: #{I18n.available_locales.join(', ')}"
  end

  desc "Show missed translations depending on default language environment (:#{I18n.default_locale} by default). You can change it providing LOCALE argument"
  task :missed => :environment do
    locale = ENV['LOCALE'] || I18n.default_locale
    puts "Using :#{locale} as default locale"