Module: AttributeNormalizer::Normalizers::FloatNormalizer

Defined in:
lib/attribute_normalizer/normalizers/float_normalizer.rb

Overview

Accept an input value of various types and coerce it into a float.

Valid types for coersion are: String, Numeric, and NilClass.

Options

allow_blank

Will not attempt to coerce nil or ” to a float if this evaluates to a truthy value. DEFAULT: false

Notes

This normalizer does not handle negative values, or perform any rounding

Usage

AttributeNormalizer::Normalizers::FloatNormalizer.normalize(‘$1,500.00’)

Constant Summary collapse

DEFAULTS = 
{
  blank: false
}.freeze

Class Method Summary collapse

Class Method Details

.normalize(value, opts = {}) ⇒ Object 



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# File 'lib/attribute_normalizer/normalizers/float_normalizer.rb', line 23

def normalize(value, opts = {})
  case value
  when String
    handle_string(value, opts)
  when Numeric
    value.to_f
  when NilClass
    handle_nil(opts)
  else
    invalid_type!(value)
  end
end