Class: ConvertApi::FormatDetector

Inherits:
Object
  • Object
show all
Defined in:
lib/convert_api/format_detector.rb

Constant Summary collapse

DEFAULT_URL_FORMAT = 
'url'

Instance Method Summary collapse

Constructor Details

#initialize(resource) ⇒ FormatDetector 



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# File 'lib/convert_api/format_detector.rb', line 5

def initialize(resource)
  @resource = resource
end

Instance Method Details

#run ⇒ Object

Raises:



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# File 'lib/convert_api/format_detector.rb', line 9

def run
  extension = File.extname(path).downcase

  return DEFAULT_URL_FORMAT if extension.empty? && @resource =~ URI_REGEXP

  format = extension[1..-1]

  raise(FormatError, 'Unable to detect format') if format.nil?

  format
end