class Picasa::File
Constants
- KnownExtensions
Attributes
path[R]
Public Class Methods
new(path)
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# File lib/picasa/file.rb, line 15 def initialize(path) @path = path || raise(ArgumentError.new("path not specified")) end
Public Instance Methods
binary()
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# File lib/picasa/file.rb, line 27 def binary @binary ||= ::File.open(path, "rb").read end
content_type()
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Returns content type based on file extension You should use something like: ‘file -b –mime-type path/to/file.avi` to be sure what is the proper content type
# File lib/picasa/file.rb, line 34 def content_type @content_type ||= case extension when /^jpe?g$/i "image/jpeg" when /^gif$/i "image/gif" when /^png$/i "image/png" when /^bmp$/i "image/bmp" # Videos when /^3gp$/i "video/3gpp" when /^mp4$/i "video/mp4" when /^mpeg$/i "video/mpeg" when /^mov$/i "video/quicktime" when /^wmv$/i "video/x-ms-wmv" when /^asf$/i "video/x-ms-asf" when /^avi$/i "video/avi" else raise UnknownContentType.new("Content type cannot be guessed from file extension: #{extension}") end end
extension()
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# File lib/picasa/file.rb, line 23 def extension @extension ||= ::File.extname(path)[1..-1] end
name()
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# File lib/picasa/file.rb, line 19 def name @name ||= ::File.basename(path, ".*") end