module ImageOptim::ImageMeta
Getting format of image at path or as data
Public Class Methods
format_for_data(data)
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# File lib/image_optim/image_meta.rb, line 13 def self.format_for_data(data) is = ImageSize.new(data) is.format if is rescue ImageSize::FormatError => e warn "#{e} (detecting format of image data)" end
format_for_path(path)
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# File lib/image_optim/image_meta.rb, line 6 def self.format_for_path(path) is = ImageSize.path(path) is.format if is rescue ImageSize::FormatError => e warn "#{e} (detecting format of image at #{path})" end