Class: Caracal::Core::Models::PageNumberModel

Inherits:
BaseModel
  • Object
show all
Defined in:
lib/caracal/core/models/page_number_model.rb

Overview

This class handles block options passed to the page_numbers method.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}, &block) ⇒ PageNumberModel

initialization



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# File 'lib/caracal/core/models/page_number_model.rb', line 27

def initialize(options={}, &block)
  @page_number_align = DEFAULT_PAGE_NUMBER_ALIGN
  @page_number_label = nil
  @page_number_show  = DEFAULT_PAGE_NUMBER_SHOW

  super options, &block
end

Instance Attribute Details

#page_number_align ⇒ Object (readonly)

accessors



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# File 'lib/caracal/core/models/page_number_model.rb', line 22

def page_number_align
  @page_number_align
end

#page_number_label ⇒ Object (readonly)

Returns the value of attribute page_number_label.



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# File 'lib/caracal/core/models/page_number_model.rb', line 23

def page_number_label
  @page_number_label
end

#page_number_show ⇒ Object (readonly)

Returns the value of attribute page_number_show.



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# File 'lib/caracal/core/models/page_number_model.rb', line 24

def page_number_show
  @page_number_show
end

Instance Method Details

#align(value) ⇒ Object

SETTERS ==============================


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# File 'lib/caracal/core/models/page_number_model.rb', line 42

def align(value)
  @page_number_align = value.to_s.to_sym
end

#label(value) ⇒ Object 



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# File 'lib/caracal/core/models/page_number_model.rb', line 46

def label(value)
  @page_number_label = value.to_s.strip   # renderer will enforce trailing space
end

#show(value) ⇒ Object 



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# File 'lib/caracal/core/models/page_number_model.rb', line 50

def show(value)
  @page_number_show = !!value
end

#valid? ⇒ Boolean

VALIDATION ===========================

Returns:

  • (Boolean) 


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# File 'lib/caracal/core/models/page_number_model.rb', line 57

def valid?
  (!page_number_show || [:left, :center, :right].include?(page_number_align))
end