Class: CardDB::DatasetFilterValueConnection

Inherits:

Object

• Object
• CardDB::DatasetFilterValueConnection

Defined in:

lib/carddb/collection.rb

Overview

Wrapper for distinct values returned for a single filter field.

Instance Attribute Summary

• #data ⇒ Object readonly

  Returns the value of attribute data.

Instance Method Summary

• #edges ⇒ Object
• #end_cursor ⇒ Object
• #field ⇒ Object
• #has_next_page? ⇒ Boolean
• #initialize(data) ⇒ DatasetFilterValueConnection constructor

  A new instance of DatasetFilterValueConnection.

• #page_info ⇒ Object
• #values ⇒ Object

Constructor Details

#initialize(data) ⇒ DatasetFilterValueConnection

Returns a new instance of DatasetFilterValueConnection.

# File 'lib/carddb/collection.rb', line 663

def initialize(data)
  @data = data || {}
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.

# File 'lib/carddb/collection.rb', line 661

def data
  @data
end

Instance Method Details

#edges ⇒ Object

# File 'lib/carddb/collection.rb', line 671

def edges
  data['edges'] || []
end

#end_cursor ⇒ Object

# File 'lib/carddb/collection.rb', line 687

def end_cursor
  page_info['endCursor']
end

#field ⇒ Object

# File 'lib/carddb/collection.rb', line 667

def field
  data['field']
end

#has_next_page? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/carddb/collection.rb', line 683

def has_next_page?
  !!page_info['hasNextPage']
end

#page_info ⇒ Object

# File 'lib/carddb/collection.rb', line 679

def page_info
  data['pageInfo'] || {}
end

#values ⇒ Object

# File 'lib/carddb/collection.rb', line 675

def values
  @values ||= edges.map { |edge| DatasetFilterValue.new(edge['node']) }
end