Module: TilesetTooling::Utils

Defined in:
lib/tileset_tooling/utils.rb

Overview

A few random utilities

Class Method Summary collapse

Class Method Details

.image_signature(image_path) ⇒ Object

Generate a signature from the image data



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# File 'lib/tileset_tooling/utils.rb', line 11

def image_signature(image_path)
  ::MiniMagick::Tool::Identify.new do |identity|
    identity.quiet
    identity.format('%#\\n')
    identity << image_path
  end
end

.image_spec_file_path(image_path) ⇒ Object

Gets the path to the spec file that should go with the given image



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# File 'lib/tileset_tooling/utils.rb', line 20

def image_spec_file_path(image_path)
  file_name = ::File.basename(image_path, '.*')
  directory = ::File.dirname(image_path)

  "#{directory}/#{file_name}.specs"
end