Class: Group

Inherits:

Sequence

• Object
• Sequence
• Group

Includes:

Comparable

Defined in:

lib/totally_lazy/sequence.rb

Instance Attribute Summary

• #key ⇒ Object readonly

  Returns the value of attribute key.

Attributes inherited from Sequence

#enumerator

Instance Method Summary

• #<=>(other) ⇒ Object
• #initialize(key, enumerator) ⇒ Group constructor

  A new instance of Group.

Methods inherited from Sequence

#contains?, #cycle, drop, #drop, #drop_while, #each, empty, #exists?, #filter, #find, #find_index_of, #flat_map, #flatten, #fold, #fold_right, #for_all?, #group_by, #head, #head_option, #init, #inspect, #is_empty?, #join, #last, #last_option, #map, #map_concurrently, map_concurrently, #realise, #reduce, #reduce_right, #reject, repeat, repeat_fn, #reverse, #second, sequence, #size, sort, #sort_by, #tail, #take, take, #take_while, #to_a, #to_s, #zip, zip, #zip_with_index

Constructor Details

#initialize(key, enumerator) ⇒ Group

Returns a new instance of Group.

# File 'lib/totally_lazy/sequence.rb', line 357

def initialize(key, enumerator)
  super(enumerator)
  @key = key
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.

# File 'lib/totally_lazy/sequence.rb', line 355

def key
  @key
end

Instance Method Details

#<=>(other) ⇒ Object

# File 'lib/totally_lazy/sequence.rb', line 362

def <=>(other)
  (@key <=> other.key) <=> (enumerator.entries<=>(other.enumerator.entries))
end