Class: Tableasy::Total

Inherits:

Object

Object
Tableasy::Total

show all

Defined in:: lib/tableasy/total.rb

Instance Method Summary collapse

#initialize(list) ⇒ Total constructor

A new instance of Total.
#method_missing(column) ⇒ Object

Constructor Details

#initialize(list) ⇒ `Total`

Returns a new instance of Total.



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# 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`



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

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