idz iosdevzone

iosdevzone / icons.rb

Created June 7, 2013 03:08

A ruby script to produce an Objective C literal from the information in FontAwesome's icons.yml file.

	#
	# Ruby Script to convert FontAwesome
	# glyph information into Objective-C literals
	# (Ends up being a big array of NSDictionary objects)
	# Output is to stdout. Assumes icons.yml is in working directory.
	# Copyright (c) 2013 iOSDeveloperZone.com
	# MIT license -- See: http://opensource.org/licenses/MIT
	require 'yaml'

	#

iosdevzone / gist:5676451

Created May 30, 2013 08:17

Leveraging the preprocessor to lessen boilerplate. L(X) is the crux. It allows the me to apply different transformations over the same list.

	#define S(_s) @selector(application##_s:) // selector generator
	#define N(_n) UIApplication##_n##Notification // name generator
	#define L(X) X(WillResignActive), X(DidEnterBackground), \
	X(WillEnterForeground), X(DidBecomeActive), X(WillTerminate) // apply X over list
	#define C(_a) sizeof((_a))/sizeof((_a)[0]) // array count

	- (void)monitorAppState:(BOOL)start
	{

	NSNotificationCenter* nc = [NSNotificationCenter defaultCenter];