Class: Buckaruby::Amount

Inherits:

Object

• Object
• Buckaruby::Amount

Defined in:

lib/buckaruby/amount.rb

Overview

Helper for converting/formatting amounts.

Instance Method Summary

• #initialize(amount) ⇒ Amount constructor

  A new instance of Amount.

• #positive? ⇒ Boolean
• #to_d ⇒ Object
• #to_s ⇒ Object

  Convert the amount to a String with 2 decimals.

Constructor Details

#initialize(amount) ⇒ Amount

Returns a new instance of Amount.

# File 'lib/buckaruby/amount.rb', line 8

def initialize(amount)
  @amount = BigDecimal(amount.to_s)
end

Instance Method Details

#positive? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/buckaruby/amount.rb', line 12

def positive?
  @amount.positive?
end

#to_d ⇒ Object

# File 'lib/buckaruby/amount.rb', line 16

def to_d
  @amount
end

#to_s ⇒ Object

Convert the amount to a String with 2 decimals.

# File 'lib/buckaruby/amount.rb', line 21

def to_s
  format('%.2f', @amount)
end