Module: Syntropy::MimeTypes

Defined in:
lib/syntropy/mime_types.rb

Overview

The MimeTypes module maps file extensions to MIME types.

Constant Summary collapse

TYPES = 
{
  'html'  => 'text/html',
  'css'   => 'text/css',
  'js'    => 'application/javascript',
  'txt'   => 'text/plain',
  'text'  => 'text/plain',
  'gif'   => 'image/gif',
  'jpg'   => 'image/jpeg',
  'jpeg'  => 'image/jpeg',
  'png'   => 'image/png',
  'ico'   => 'image/x-icon',
  'svg'   => 'image/svg+xml',
  'pdf'   => 'application/pdf',
  'json'  => 'application/json',
}.freeze
EXT_REGEXP = 
/\.?([^\.]+)$/.freeze

Class Method Summary collapse

Class Method Details

.[](ext) ⇒ String?

Returns the mime type for the given file extension.

Parameters:

  • ext (String, Symbol) —

    file extension

Returns:

  • (String, nil) —

    MIME type



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# File 'lib/syntropy/mime_types.rb', line 28

def self.[](ext)
  case ext
  when Symbol
    TYPES[ext.to_s]
  when EXT_REGEXP
    TYPES[Regexp.last_match(1)]
  when ''
    nil
  else
    raise "Invalid argument #{ext.inspect}"
  end
end