class GEPUB::Mime
Static Object
to hold and operate with OEBPS data MIME types
Public Class Methods
add_mimetype(mediatypes)
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add new mediatype to @@mediatypes
# File lib/gepub/mime.rb, line 37 def self.add_mimetype(mediatypes) mediatypes.each { |expr, mime| @@mime_types[expr] ||= mime } compile_mime_types end
compile_mime_types()
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compile mime_types
regexp
# File lib/gepub/mime.rb, line 9 def self.compile_mime_types @@mime_types_compiled = Hash[@@mime_types.map { |expr, mime| [ /\A\.#{expr}\Z/i, mime ] }] end
guess_mediatype(href)
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guess mediatype by mime type mask
# File lib/gepub/mime.rb, line 43 def self.guess_mediatype(href) ext = File.extname(href) @@mime_types_compiled.select { |pattern, _mime| ext =~ pattern }.values[0] end
mime_types()
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return mime media types => mime types hash
# File lib/gepub/mime.rb, line 32 def self.mime_types @@mime_types end