Class: FortuneTeller::InflatingInt

Inherits:

Object

• Object
• FortuneTeller::InflatingInt

Defined in:

lib/fortuneteller/inflating_int.rb

Overview

An integer that inflates with time

Instance Method Summary

• #initialize(int:, start_date:) ⇒ InflatingInt constructor

  A new instance of InflatingInt.

• #on(date) ⇒ Object

Constructor Details

#initialize(int:, start_date:) ⇒ InflatingInt

Returns a new instance of InflatingInt.

# File 'lib/fortuneteller/inflating_int.rb', line 4

def initialize(int:, start_date:)
  @int = int
  @start_date = start_date
end

Instance Method Details

#on(date) ⇒ Object

# File 'lib/fortuneteller/inflating_int.rb', line 9

def on(date)
  (@int * 1.02**(date.year - @start_date.year)).floor
end