Class: Rover::Group

Inherits:

Object

Object
Rover::Group

show all

Defined in:: lib/rover/group.rb

Instance Method Summary collapse

#group(*columns) ⇒ Object
#initialize(df, columns) ⇒ Group constructor

A new instance of Group.

Constructor Details

#initialize(df, columns) ⇒ `Group`

# File 'lib/rover/group.rb', line 3

def initialize(df, columns)
  @df = df
  @columns = columns
end

Instance Method Details

#group(*columns) ⇒ `Object`



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# File 'lib/rover/group.rb', line 8

def group(*columns)
  Group.new(@df, @columns + columns.flatten)
end