Sha256: 9dfdfc311c7a56362ba4e67ad58cab4a4442bfb01ec0ad18fb9432d0455c4625
Contents?: true
Size: 792 Bytes
Versions: 12
Compression:
Stored size: 792 Bytes
Contents
module File::Grep
def grep(rex, *files)
files = files.flatten
unless block_given?
results = []
grep(rex, files) do |line, file, *args|
results << [ line, file ]
end
return results
end
files.each do |file|
File.readlines(file).each do |line|
next unless matches = (rex.match(line))
yield line, file, matches
end
end
end
end
File.extend File::Grep
module File::Grep::Etest
def test_grep
assert_equal 4, File.grep(/Etest/, __FILE__).length
assert_equal 5, File.grep(/ETEST/i, __FILE__).length
end
def test_greps
assert_equal 8, File.grep(/Etest/, [ __FILE__, __FILE__ ]).length
assert_equal 8, File.grep(/Etest/, __FILE__, __FILE__ ).length
end
end if VEX_TEST == "base"
Version data entries
12 entries across 12 versions & 1 rubygems