Class: ParameterSubstitution::Formatters::ToF

Inherits:

Base

• Object
• Base
• ParameterSubstitution::Formatters::ToF

Defined in:

lib/parameter_substitution/formatters/to_f.rb

Class Method Summary

• .description ⇒ Object
• .format(value) ⇒ Object

Methods inherited from Base

encoding, has_parameters?, key, parse_duration

Class Method Details

.description ⇒ Object

# File 'lib/parameter_substitution/formatters/to_f.rb', line 4

def self.description
  "Converts a string to a double-precision floating point number"
end

.format(value) ⇒ Object

# File 'lib/parameter_substitution/formatters/to_f.rb', line 8

def self.format(value)
  Float(value).round(2) rescue nil
end