Class: Tableasy::Total

Inherits:

Object

• Object
• Tableasy::Total

Defined in:

lib/tableasy/total.rb

Instance Method Summary

• #initialize(list) ⇒ Total constructor

  A new instance of Total.

• #method_missing(column) ⇒ Object

Constructor Details

#initialize(list) ⇒ Total

Returns a new instance of Total.

# File 'lib/tableasy/total.rb', line 5

def initialize(list)
  @list = list
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(column) ⇒ Object

# File 'lib/tableasy/total.rb', line 9

def method_missing(column)
  @list.collect {|item| item.send(column) }.inject {|total, item| total + item }
end