Class: PublishMyData::PaginationParams

Inherits:
Object
  • Object
show all
Defined in:
lib/publish_my_data/paginator.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ PaginationParams

example opts:

{:per_page => 10, :page => 2, :format => :html}



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# File 'lib/publish_my_data/paginator.rb', line 12

def initialize(opts={})
  self.per_page = (opts[:per_page]).to_i if opts[:per_page]
  self.page = (opts[:page] || 1).to_i
  self.offset = self.per_page.to_i * (self.page.to_i-1) if self.per_page
  self.format = opts[:format]
end

Instance Attribute Details

#format ⇒ Object

Returns the value of attribute format.



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# File 'lib/publish_my_data/paginator.rb', line 8

def format
  @format
end

#offset ⇒ Object

Returns the value of attribute offset.



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# File 'lib/publish_my_data/paginator.rb', line 7

def offset
  @offset
end

#page ⇒ Object

Returns the value of attribute page.



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# File 'lib/publish_my_data/paginator.rb', line 5

def page
  @page
end

#per_page ⇒ Object

Returns the value of attribute per_page.



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# File 'lib/publish_my_data/paginator.rb', line 6

def per_page
  @per_page
end

Class Method Details

.from_request(request) ⇒ Object 



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# File 'lib/publish_my_data/paginator.rb', line 19

def self.from_request(request)
  self.new(per_page: request.params[:per_page], page: request.params[:page], format: (request.format.to_sym || :html))
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/publish_my_data/paginator.rb', line 23

def ==(other)
  other.page == self.page &&
    other.per_page == self.per_page &&
    other.format == self.format
end