Class: GraphQL::Pagination::ArrayConnection

Inherits:
Connection
  • Object
show all
Defined in:
lib/graphql/pagination/array_connection.rb

Instance Attribute Summary

Attributes inherited from Connection

#after_value, #before_value, #context, #first, #first_value, #items, #last, #last_value, #max_page_size

Instance Method Summary collapse

Methods inherited from Connection

#after, #before, edge_class, #edge_nodes, #edges, #end_cursor, #initialize, #page_info, #start_cursor

Constructor Details

This class inherits a constructor from GraphQL::Pagination::Connection

Instance Method Details

#cursor_for(item) ⇒ Object 



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# File 'lib/graphql/pagination/array_connection.rb', line 22

def cursor_for(item)
  idx = items.find_index(item) + 1
  encode(idx.to_s)
end

#has_next_page ⇒ Object 



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# File 'lib/graphql/pagination/array_connection.rb', line 17

def has_next_page
  load_nodes
  @has_next_page
end

#has_previous_page ⇒ Object 



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# File 'lib/graphql/pagination/array_connection.rb', line 12

def has_previous_page
  load_nodes
  @has_previous_page
end

#nodes ⇒ Object 



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# File 'lib/graphql/pagination/array_connection.rb', line 7

def nodes
  load_nodes
  @nodes
end