Class: ClosestNeighbours::Indexer

Inherits:

Object

• Object
• ClosestNeighbours::Indexer

Defined in:

lib/closest_neighbours/indexer.rb

Overview

Determines the indexes where the data need to be grouped

Instance Method Summary

• #call ⇒ Object
• #initialize(groups = 1, data = []) ⇒ Indexer constructor

  A new instance of Indexer.

Constructor Details

#initialize(groups = 1, data = []) ⇒ Indexer

Returns a new instance of Indexer.

# File 'lib/closest_neighbours/indexer.rb', line 6

def initialize(groups = 1, data = [])
  @groups = groups
  @data = data
end

Instance Method Details

#call ⇒ Object

# File 'lib/closest_neighbours/indexer.rb', line 11

def call
  [0] + indexes + [data.count]
end