Class: HtmlSlicer::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/html_slicer/options.rb

Overview

Make options adjective and convinient for processing needs.

Direct Known Subclasses

ResizingOptions, SlicingOptions

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Options

Returns a new instance of Options.



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# File 'lib/html_slicer/options.rb', line 11

def initialize(options)
  options ||= {}
  @only = options[:only]
  @except = options[:except]
end

Instance Attribute Details

#except ⇒ Object (readonly)

Superclass



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# File 'lib/html_slicer/options.rb', line 9

def except
  @except
end

#only ⇒ Object (readonly)

Superclass



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# File 'lib/html_slicer/options.rb', line 9

def only
  @only
end

Instance Method Details

#hexdigest ⇒ Object 



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# File 'lib/html_slicer/options.rb', line 17

def hexdigest
  Digest::SHA1.hexdigest(string_value)
end

#string_value ⇒ Object 



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# File 'lib/html_slicer/options.rb', line 21

def string_value
  instance_variables.map {|name| name.to_s + ":" + instance_variable_get(name).to_s}.join
end