Class: Peanuts::Converter::Convert_float
- Inherits:
-
Convert_string
- Object
- Convert_string
- Peanuts::Converter::Convert_float
- Defined in:
- lib/peanuts/converters.rb
Overview
A float.
- Specifier
-
:float
Options
:precision
-
Floating point precision.
In addition accepts all options of Convert_string
.
Instance Method Summary collapse
- #from_xml(string) ⇒ Object
-
#initialize(options) ⇒ Convert_float
constructor
A new instance of Convert_float.
- #to_xml(int) ⇒ Object
Constructor Details
#initialize(options) ⇒ Convert_float
Returns a new instance of Convert_float.
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# File 'lib/peanuts/converters.rb', line 164 def initialize() super @precision = [:precision] @format = @precision ? "%f.#{@precision}" : '%f' end |
Instance Method Details
#from_xml(string) ⇒ Object
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# File 'lib/peanuts/converters.rb', line 174 def from_xml(string) (string = super(string)) && string.to_f end |
#to_xml(int) ⇒ Object
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# File 'lib/peanuts/converters.rb', line 170 def to_xml(int) super(int && sprintf(@format, int)) end |