Class: HtmlSlicer::SlicingOptions

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

Overview

:nodoc:

Instance Attribute Summary collapse

Attributes inherited from Options

#except, #only

Instance Method Summary collapse

Methods inherited from Options

#hexdigest, #string_value

Constructor Details

#initialize(options) ⇒ SlicingOptions

Returns a new instance of SlicingOptions.



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# File 'lib/html_slicer/options.rb', line 30

def initialize(options)
  super(options)
  @unit = case options[:unit]
  when Hash, Regexp then options[:unit]
  when String then /#{options[:unit]}/
  when nil then /&#?\w+;|\S/
  else raise "Invalid :unit definition '#{options[:unit].inspect}'"
  end
  @maximum = case options[:maximum]
  when Fixnum then
    if options[:maximum] > 0
      options[:maximum]
    else
      raise "Invalid :maximum definition. Has to be more than zero, '#{options[:unit].inspect}' passed"
    end
  when nil then case unit
                when String, Regexp then 300
                when Hash then 10
                else 2000
                end
  else raise "Invalid :maximum definition '#{options[:maximum].inspect}'"
  end
  @complete = case options[:complete]
  when Regexp then options[:complete]
  when nil then nil
  else raise "Invalid :complete option definition '#{options[:complete].inspect}'"
  end
  @limit = case options[:limit]
  when Fixnum, nil then options[:limit]
  else raise "Invalid :limit option definition '#{options[:limit].inspect}'"
  end
  @text_break = options[:text_break]
end

Instance Attribute Details

#complete ⇒ Object (readonly)

Returns the value of attribute complete.



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# File 'lib/html_slicer/options.rb', line 28

def complete
  @complete
end

#limit ⇒ Object (readonly)

Returns the value of attribute limit.



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# File 'lib/html_slicer/options.rb', line 28

def limit
  @limit
end

#maximum ⇒ Object (readonly)

Returns the value of attribute maximum.



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# File 'lib/html_slicer/options.rb', line 28

def maximum
  @maximum
end

#text_break ⇒ Object (readonly)

Returns the value of attribute text_break.



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# File 'lib/html_slicer/options.rb', line 28

def text_break
  @text_break
end

#unit ⇒ Object (readonly)

Returns the value of attribute unit.



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# File 'lib/html_slicer/options.rb', line 28

def unit
  @unit
end