Class: RuboCop::SketchUp::Namespace

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop/sketchup/namespace.rb

Constant Summary collapse

SEPARATOR = 
'::'.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(namespace) ⇒ Namespace

Returns a new instance of Namespace.

Raises:

  • (TypeError) 


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# File 'lib/rubocop/sketchup/namespace.rb', line 12

def initialize(namespace)
  raise TypeError unless namespace.is_a?(String)

  @namespace = namespace
end

Instance Attribute Details

#namespace ⇒ Object (readonly)

Returns the value of attribute namespace.



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# File 'lib/rubocop/sketchup/namespace.rb', line 7

def namespace
  @namespace
end

Instance Method Details

#first ⇒ Object

Get the first component of a namespace relative to Object. May return ‘Object’ if the namespace is in the global namespace.



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# File 'lib/rubocop/sketchup/namespace.rb', line 20

def first
  parts.find { |name| name != 'Object' } || 'Object'
end

#from_root ⇒ Object

Get a namespace string that is relative to Object.



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# File 'lib/rubocop/sketchup/namespace.rb', line 25

def from_root
  items = parts
  items.shift if items.size > 1 && items.first == 'Object'
  items.join(SEPARATOR)
end

#join(other) ⇒ Object 



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# File 'lib/rubocop/sketchup/namespace.rb', line 31

def join(other)
  self.class.new("#{@namespace}#{SEPARATOR}#{other}")
end

#parts ⇒ Object

Get the first component of a namespace relative to Object. May return ‘Object’ if the namespace is in the global namespace.



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# File 'lib/rubocop/sketchup/namespace.rb', line 37

def parts
  namespace.split(SEPARATOR)
end

#top_level? ⇒ Boolean 



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# File 'lib/rubocop/sketchup/namespace.rb', line 41

def top_level?
  %w[Kernel Object].include?(parts.first)
end