Class: Kaminari::Helpers::Paginator::PageProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/kaminari/helpers/tags.rb

Overview

Wraps a “page number” and provides some utility methods

Instance Method Summary collapse

Constructor Details

#initialize(options, page, last) ⇒ PageProxy

:nodoc:



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# File 'lib/kaminari/helpers/tags.rb', line 119

def initialize(options, page, last) #:nodoc:
  @options, @page, @last = options, page, last
end

Instance Method Details

#current? ⇒ Boolean

current page or not

Returns:

  • (Boolean) 


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# File 'lib/kaminari/helpers/tags.rb', line 129

def current?
  @page == @options[:current_page]
end

#first? ⇒ Boolean

the first page or not

Returns:

  • (Boolean) 


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# File 'lib/kaminari/helpers/tags.rb', line 134

def first?
  @page == 1
end

#inside_window? ⇒ Boolean

inside the inner window or not

Returns:

  • (Boolean) 


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# File 'lib/kaminari/helpers/tags.rb', line 154

def inside_window?
  (@page - @options[:current_page]).abs <= @options[:window]
end

#last? ⇒ Boolean

the last page or not

Returns:

  • (Boolean) 


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# File 'lib/kaminari/helpers/tags.rb', line 139

def last?
  @page == @options[:num_pages]
end

#left_outer? ⇒ Boolean

within the left outer window or not

Returns:

  • (Boolean) 


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# File 'lib/kaminari/helpers/tags.rb', line 144

def left_outer?
  @page <= @options[:left] + 1
end

#number ⇒ Object

the page number



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# File 'lib/kaminari/helpers/tags.rb', line 124

def number
  @page
end

#right_outer? ⇒ Boolean

within the right outer window or not

Returns:

  • (Boolean) 


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# File 'lib/kaminari/helpers/tags.rb', line 149

def right_outer?
  @options[:num_pages] - @page <= @options[:right]
end

#was_truncated? ⇒ Boolean

The last rendered tag was “truncated” or not

Returns:

  • (Boolean) 


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# File 'lib/kaminari/helpers/tags.rb', line 159

def was_truncated?
  @last.is_a? TruncatedSpan
end