Class: Zomato::Restaurant::Collection

Inherits:
Object
  • Object
show all
Defined in:
lib/zomato/restaurant.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response, query) ⇒ Collection

Returns a new instance of Collection.


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# File 'lib/zomato/restaurant.rb', line 7

def initialize(response, query)
  load(response, query)
end

Instance Attribute Details

#restaurants ⇒ Object (readonly)

Returns the value of attribute restaurants.


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# File 'lib/zomato/restaurant.rb', line 5

def restaurants
  @restaurants
end

#results_found ⇒ Object (readonly)

Returns the value of attribute results_found.


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# File 'lib/zomato/restaurant.rb', line 5

def results_found
  @results_found
end

#results_shown ⇒ Object (readonly)

Returns the value of attribute results_shown.


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# File 'lib/zomato/restaurant.rb', line 5

def results_shown
  @results_shown
end

#results_start ⇒ Object (readonly)

Returns the value of attribute results_start.


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# File 'lib/zomato/restaurant.rb', line 5

def results_start
  @results_start
end

Instance Method Details

#attributes ⇒ Object 


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# File 'lib/zomato/restaurant.rb', line 39

def attributes
  {
    :results_found => @results_found,
    :results_start => @results_start,
    :results_shown => @results_shown,
    :resturants    => @restaurants,
    :query         => @query
  }
end

#first ⇒ Object 


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# File 'lib/zomato/restaurant.rb', line 49

def first; restaurants.first end

#has_next_page? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/zomato/restaurant.rb', line 31

def has_next_page?
  next_page_result_start <= results_found.to_i
end

#has_previous_page? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/zomato/restaurant.rb', line 35

def has_previous_page?
  previous_page_result_start >= 0
end

#last ⇒ Object 


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# File 'lib/zomato/restaurant.rb', line 50

def last;  restaurants.last  end

#next_page! ⇒ Object 


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# File 'lib/zomato/restaurant.rb', line 15

def next_page!
  return self unless has_next_page?
  @results_start = next_page_result_start 
  @query.merge({:start => results_start, :count => results_shown})
  response = Api.get('/search', :query => @query).parsed_response
  load(response, @query)
end

#previous_page! ⇒ Object 


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# File 'lib/zomato/restaurant.rb', line 23

def previous_page!
  return self unless has_previous_page?
  @results_start = previous_page_result_start
  @query.merge({:start => results_start, :count => results_shown})
  response = Api.get('/search', :query => query).parsed_response
  load(response, @query)
end

#total_pages ⇒ Object 


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# File 'lib/zomato/restaurant.rb', line 11

def total_pages
  (results_found.to_i / results_shown.to_f).ceil
end