theleoborges

class Test
  def_p say_hello
    puts "I'm a private method"
  end
end

theleoborges

class Test
  def method_a
    method_b
  end
 
  #just another public method. We might have several
  def method_c
    method_b
  end
 

theleoborges

class Test
  def method_a
    method_b
  end
 
  def method_b
    puts "I'm a private method"
  end
  private :method_b
end

theleoborges

# this is the first way to do it
class Test
  def say_hello
    puts "I'm a private method"
  end
  private :say_hello
end
 
# and this is the second way
class Test

theleoborges

[myArray each: ^(id *item){ 
    NSLog(@"Current item: %@", item); 
}];

theleoborges

//in the interface file
@interface NSArray (each)
-(void) each: (void (^)(id *))block;
@end
 
//in the implementation file
@implementation NSArray (each)
 
-(void) each: (void (^)(id *))block {
	for (id *object in self) {

theleoborges

my_array.each do |item|
  puts(item)
end

theleoborges

// in the interface file
@interface Person : NSObject
{
	NSString *name;
}
 
@property(retain) NSString *name;
 
@end
 

theleoborges

class Person
  attr_accessor :name
end

theleoborges

class AppConstantsGenerator < Rails::Generators::Base
  def self.source_root
    @source_root ||= File.expand_path('../templates', __FILE__)
  end  
 
  def copy_config_files
    copy_file('constants.yml', 'config/constants.yml')
    copy_file('load_app_constants.rb', 'config/initializers/load_app_constants.rb')
  end
end