Module: Imgproxy::OptionsCasters::Float

Defined in:
lib/imgproxy/options_casters/float.rb

Overview

Casts float option

Constant Summary collapse

ZERO_RE = 
/\.0+/.freeze

Class Method Summary collapse

Class Method Details

.cast(raw) ⇒ Object 



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# File 'lib/imgproxy/options_casters/float.rb', line 9

def self.cast(raw)
  raw&.to_f&.then do |f|
    # Convert integral value to Integer so to_s won't give us trailing zero
    i = f.to_i
    (i == f) ? i : f
  end
end