Class: NSAttributedString

Inherits:

Object

• Object
• NSAttributedString

show all

Defined in:

lib/hotcocoa/core_extensions/nsattributed_string.rb

Overview

Instance Method Summary (collapse)

• - (Object) +(s)

  Just like String#+.

• - (Object) [](r)

  Similar to String#[], but only supports ranges at the moment.

• - (HotCocoa::NSRangedProxyAttributeHash) attributes

  Hash of attributes used in the attributed string.

• - (NSMutableAttributedString) with_attributes(attributes = {})

  Make a new attributed string with the string of the receiver and the attributes passed as arguments.

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# File 'lib/hotcocoa/core_extensions/nsattributed_string.rb', line 17

def + s
  attributed_string = mutableCopy
  attributed_string << s
  attributed_string
end

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# File 'lib/hotcocoa/core_extensions/nsattributed_string.rb', line 35

def [] r
  attributedSubstringFromRange r.relative_to(length)
end

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# File 'lib/hotcocoa/core_extensions/nsattributed_string.rb', line 27

def attributes
  HotCocoa::NSRangedProxyAttributedString.new(self, 0..-1).attributes
end

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# File 'lib/hotcocoa/core_extensions/nsattributed_string.rb', line 11

def with_attributes attributes = {}
  string.with_attributes attributes
end