Sha256: c1acbd3d2472d1aaa760e5a7404f62ffafee187edbf1e4f29b3491d852cad17a
Contents?: true
Size: 676 Bytes
Versions: 9
Compression:
Stored size: 676 Bytes
Contents
require 'image_optim/image_path'
class ImageOptim
class Handler
attr_reader :result
def initialize(original)
raise ArgumentError, 'original should respond to temp_path' unless original.respond_to?(:temp_path)
@original = original
@result = nil
end
def process
@src ||= @original
@dst ||= @original.temp_path
if yield @src, @dst
@result = @dst
if @src == @original
@src, @dst = @dst, nil
else
@src, @dst = @dst, @src
end
end
end
# Remove extra temp files
def cleanup
if @dst
@dst.unlink
@dst = nil
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems