Module: Imgproxy::OptionsCasters::Gravity

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

Overview

Casts ‘gravity` processing option

Constant Summary collapse

CLASS_NAMES_CASTER = 
Imgproxy::OptionsCasters::Group.new(
  class_names: Imgproxy::OptionsCasters::Array,
)
OFFSETS_CASTER = 
Imgproxy::OptionsCasters::Group.new(
  x_offset: Imgproxy::OptionsCasters::Float,
  y_offset: Imgproxy::OptionsCasters::Float,
)

Class Method Summary collapse

Class Method Details

.cast(raw) ⇒ Object 



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# File 'lib/imgproxy/options_casters/gravity.rb', line 23

def self.cast(raw)
  return raw unless raw.is_a?(Hash)
  return unless raw[:type]

  type = Imgproxy::OptionsCasters::String.cast(raw[:type])

  case type
  when "sm" then type
  when "obj" then [type, *CLASS_NAMES_CASTER.cast(raw)].trim!
  else [type, *OFFSETS_CASTER.cast(raw)].trim!
  end
end