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Contents
module XFTP
module Operations
module FTP
# Provides a naive glob operation implementation, using (see FTP#nlst) method
# @api private
# @see Net::FTP#nslt
# @note It isn't tested on Windows OS and chances are that it won't work,
# that's why it is implemented as a separate "command"
class Glob
NO_SUCH_FILE_OR_DIRECTORY_CODE = 450
def initialize(ftp)
@ftp = ftp
end
# Expands pattern and returns the results
# as matches or as arguments given to the block
# @param [String] pattern the search pattern
# @param [Proc] callback
def call(pattern, &callback)
@ftp.nlst(pattern).each { |filename| callback.call(filename) }
rescue Net::FTPTempError => err
code = err.to_s[0, 3].try(:to_i)
raise err unless code == NO_SUCH_FILE_OR_DIRECTORY_CODE
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems