Sha256: 7c0c04390a7a8566bcde34c1c998c9ecf6d8c45879560b960856477d1ba58327
Contents?: true
Size: 875 Bytes
Versions: 14
Compression:
Stored size: 875 Bytes
Contents
module GlobalHelpers
def check_disallowed(name)
api.tty "GLOBAL cdis"
raise DisallowedName(name) if disallowed?(name)
end
def check_file_exists(file)
graceful_error FileNotFound(file) unless File.exist?(file)
end
def grab_file(fname)
File.read(fname)
end
def search_upward(file)
value = nil
return file if File.exist?(file)
count = 1
loop do
front = "../" * count
count += 1
here = Pathname.new(front).expand_path.dirname.to_s
break if here == "/"
path = front + file
value = path if File.exist?(path)
break if value
end
::STDERR.puts "Cannot find #{file.inspect} from #{Dir.pwd}" unless value
return value
rescue
::STDERR.puts "Can't find #{file.inspect} from #{Dir.pwd}"
return nil
end
def cwd_root?
File.dirname(File.expand_path(".")) == "/"
end
end
Version data entries
14 entries across 14 versions & 1 rubygems