Sha256: c4df5d4846de3fb4696ce7280de4ffc886b9d3417c195bc0255b76d3168d373f
Contents?: true
Size: 1.66 KB
Versions: 18
Compression:
Stored size: 1.66 KB
Contents
#!/usr/bin/env ruby
require 'pathname'
bindir = Pathname.new(__FILE__).realpath.dirname
$LOAD_PATH.unshift((bindir + '../lib').realpath)
require 'bitclust/crossrubyutils'
require 'optparse'
include BitClust::CrossRubyUtils
def main
rejects = []
@verbose = false
opts = OptionParser.new
opts.banner = "Usage: #{File.basename($0, '.*')} [-r<lib>] <lib>"
opts.on('-r', '--reject=LIB', 'Reject library LIB') {|lib|
rejects.concat lib.split(',')
}
opts.on('-v', '--verbose', 'Show all ruby version.') {
@verbose = true
}
opts.on('--help', 'Prints this message and quit.') {
puts opts.help
exit 0
}
begin
opts.parse!(ARGV)
rescue OptionParser::ParseError => err
$stderr.puts err.message
exit 1
end
unless ARGV.size == 1
$stderr.puts 'wrong number of arguments'
$stderr.puts opts.help
exit 1
end
lib = ARGV[0]
print_crossruby_table {|ruby| defined_classes(ruby, lib, rejects) }
end
def defined_classes(ruby, lib, rejects)
output = `#{ruby} -e '
def class_extent
result = []
ObjectSpace.each_object(Module) do |c|
result.push c
end
result
end
%w(#{rejects.join(" ")}).each do |lib|
begin
require lib
rescue LoadError
end
end
if "#{lib}" == "_builtin"
class_extent().each do |c|
puts c
end
else
before = class_extent()
begin
require "#{lib}"
rescue LoadError
$stderr.puts "\#{RUBY_VERSION} (\#{RUBY_RELEASE_DATE}): library not exist: #{lib}"
exit
end
after = class_extent()
(after - before).each do |c|
puts c
end
end
'`
output.split
end
main
Version data entries
18 entries across 11 versions & 2 rubygems