Class: NSString

Inherits:
Object show all
Defined in:
lib/hotcocoa/core_extensions/nsstring.rb

Overview

HotCocoa extensions for the NSString class.

Instance Method Summary collapse

Instance Method Details

#camel_caseObject

Borrowed from Active Support.



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# File 'lib/hotcocoa/core_extensions/nsstring.rb', line 18

def camel_case
  gsub /(?:^|_)(.)/ do $1.upcase end
end

#underscoreObject

Borrowed from Active Support.



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# File 'lib/hotcocoa/core_extensions/nsstring.rb', line 7

def underscore
  new_string = gsub /::/, '/'
  new_string.gsub! /([A-Z]+)([A-Z][a-z])/, '\1_\2'
  new_string.gsub! /([a-z\d])([A-Z])/, '\1_\2'
  new_string.tr! '-', '_'
  new_string.downcase!
  new_string
end

#with_attributes(attributes = {}) ⇒ NSMutableAttributedString

Create an attributed string with the given attributes. The list of applicable attributes can be found in the Apple documentation for NSAttributedString class, as well as the ATTRIBUTE_KEYS hash in the HotCocoa::NSRangedProxyAttributeHash class.



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# File 'lib/hotcocoa/core_extensions/nsstring.rb', line 30

def with_attributes attributes = {}
  attributed_string = NSMutableAttributedString.alloc.initWithString self
  attributed_string.attributes << attributes
  attributed_string
end