pnc

#import <Foundation/Foundation.h>

@interface NSDictionary (Inflector)
- (NSDictionary *)underscoredDictionaryWithPrefix:(NSString *)prefix andSuffix:(NSString *)suffix;
@end

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// © 2011 Phillip N. Calvin
// For use in a setter.
// Signs up self to receive KVO notifications about given properties
// on any new value and removes self as an observer from the old value.

// For example, to observe properties of a property called customer
// (backed by ivar _customer):
// PCPropertyObserver(customer, @"allowSubscriptionPurchase", @"availableProducts");

// You'd need to write this selector yourself:

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--- 1.txt	2012-04-06 14:09:33.000000000 -0400
+++ 2.txt	2012-04-06 14:09:45.000000000 -0400
@@ -119,28 +119,35 @@
   }
   //END:progressivelyMigrateURLFindModels
 
   //See if we can find a matching destination model
   //START:progressivelyMigrateURLFindMap
   NSMappingModel *mappingModel = nil;

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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    NSError *error = nil;
    
    // Load the data model
    NSManagedObjectModel *model = [NSManagedObjectModel mergedModelFromBundles:nil];
    
    // Set up the SQLite store
    NSURL *documentsDirectory = [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject];
    NSURL *storeURL = [documentsDirectory URLByAppendingPathComponent:@"Example.sqlite"];

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(for own key, value of assignable_attributes
  attribute_scope = $('#reservation_' + key)
  attribute_scope.val(value)
  attribute_scope.change()
)

(for own key, value of ui.item.attribute_labels
  $(".reservation-label-#{key}").html(value)
)

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set_trace_func(Proc.new do |event, file, line, id, binding, classname|
 if rand > 0.999
   puts "warning: #{classname} is deprecated and will be removed in a future release"
   puts "  (called from: #{file}:#{line})"
 end
end)

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def group(symbol, &block)
  block.call
end

symbol = :cheese

# Simple argument-and-block form:
group symbol do
  puts "hello"
end # => "hello"

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Nebula:mailcatcher(master) $ rake --trace
(in /Users/phil/Development/ruby/mailcatcher)
** Invoke default (first_time)
** Invoke build (first_time)
** Invoke build:sass (first_time)
** Execute build:sass
** Invoke build:coffee (first_time)
** Execute build:coffee
** Invoke build:rdoc (first_time)
** Invoke rdoc (first_time)

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(require racket/pretty)

(define (job start end) (list start end))

(define (job-with-duration start duration)
  (job start
       (+ start duration)))

(define (job-end job)
  (second job))

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# The idea here is to emulate Groovy's delegate= pattern for closures.

# We define a builder module. This will receive method calls
# from our builder. It could be an instance of an object if we wanted.
module FamilyBuilder
  def self.parent(name)
    puts "Parent: #{name}"
  end
  
  def self.child(name)