Class: Ambito::Price

Inherits:

Object

• Object
• Ambito::Price

Defined in:

lib/ambito/price.rb

Instance Attribute Summary

• #quote ⇒ Object readonly

  Returns the value of attribute quote.

Class Method Summary

• .[](quote) ⇒ Object

Instance Method Summary

• #+(other) ⇒ Object
• #initialize(quote) ⇒ Price constructor

  A new instance of Price.

• #parse(quote) ⇒ Object
• #to_s ⇒ Object

Constructor Details

#initialize(quote) ⇒ Price

Returns a new instance of Price.

# File 'lib/ambito/price.rb', line 5

def initialize(quote)
  @quote = parse(quote)
end

Instance Attribute Details

#quote ⇒ Object (readonly)

Returns the value of attribute quote.

# File 'lib/ambito/price.rb', line 3

def quote
  @quote
end

Class Method Details

.[](quote) ⇒ Object

# File 'lib/ambito/price.rb', line 22

def [](quote)
  quote && new(quote) || nil
end

Instance Method Details

#+(other) ⇒ Object

# File 'lib/ambito/price.rb', line 9

def +(other)
  quote + other.quote
end

#parse(quote) ⇒ Object

# File 'lib/ambito/price.rb', line 13

def parse(quote)
  String(quote).tr(",", ".").to_f
end

#to_s ⇒ Object

# File 'lib/ambito/price.rb', line 17

def to_s
  sprintf("$ %.2f" % quote)
end