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= path_expander
home :: https://github.com/seattlerb/path_expander
rdoc :: http://docs.seattlerb.org/path_expander
== DESCRIPTION:
PathExpander helps pre-process command-line arguments expanding
directories into their constituent files. It further helps by
providing additional mechanisms to make specifying subsets easier
with path subtraction and allowing for command-line arguments to be
saved in a file.
NOTE: this is NOT an options processor. It is a path processor
(basically everything else besides options). It does provide a
mechanism for pre-filtering cmdline options, but not with the intent
of actually processing them in PathExpander. Use OptionParser to
deal with options either before or after passing ARGV through
PathExpander.
== FEATURES/PROBLEMS:
* Processes command-line arguments.
* Expands directories into files using custom globs.
* Allows for negation of files.
* Allows for use of files as persisted args.
* Provides a .ignore mechanism for lightweight persistent exclusion.
== SYNOPSIS:
class MyPathExpander < PathExpander
MY_GLOB = "**/*.rb"
def initialize args = ARGV
super args, MY_GLOB
end
end
MyPathExpander.new(ARGV, my_glob).process.each do |f|
# do something with each file
end
== REQUIREMENTS:
* ruby
== INSTALL:
* sudo gem install path_expander
== LICENSE:
(The MIT License)
Copyright (c) Ryan Davis, seattle.rb
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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