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Versions: 113
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Contents
require 'zip/zip'
class ZipList
def initialize(zipFileList)
@zipFileList = zipFileList
end
def get_input_stream(entry, &aProc)
@zipFileList.each {
|zfName|
Zip::ZipFile.open(zfName) {
|zf|
begin
return zf.get_input_stream(entry, &aProc)
rescue Errno::ENOENT
end
}
}
raise Errno::ENOENT,
"No matching entry found in zip files '#{@zipFileList.join(', ')}' "+
" for '#{entry}'"
end
end
module Kernel
alias :oldRequire :require
def require(moduleName)
zip_require(moduleName) || oldRequire(moduleName)
end
def zip_require(moduleName)
return false if already_loaded?(moduleName)
get_resource(ensure_rb_extension(moduleName)) {
|zis|
eval(zis.read); $" << moduleName
}
return true
rescue Errno::ENOENT => ex
return false
end
def get_resource(resourceName, &aProc)
zl = ZipList.new($:.grep(/\.zip$/))
zl.get_input_stream(resourceName, &aProc)
end
def already_loaded?(moduleName)
moduleRE = Regexp.new("^"+moduleName+"(\.rb|\.so|\.dll|\.o)?$")
$".detect { |e| e =~ moduleRE } != nil
end
def ensure_rb_extension(aString)
aString.sub(/(\.rb)?$/i, ".rb")
end
end
# Copyright (C) 2002 Thomas Sondergaard
# rubyzip is free software; you can redistribute it and/or
# modify it under the terms of the ruby license.
Version data entries
113 entries across 113 versions & 16 rubygems