Class: DragonflyFonts::Analysers::FontInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/dragonfly_fonts/analysers/font_info.rb

Instance Method Summary collapse

Instance Method Details

#call(content) ⇒ Object

see dmtr.org/ff.php#Font



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# File 'lib/dragonfly_fonts/analysers/font_info.rb', line 7

def call(content)
  return {} unless content.ext
  return {} unless FONT_FORGE_SUPPORTED_FORMATS.include?(content.ext.downcase)

  details = content.shell_eval do |path|
    "#{DragonflyFonts::SCRIPT_DIR.join('font_info.py')} #{path}"
  end

  return [] unless details.present?

  JSON.parse(details)
end