Sha256: 681499c77557d21429173e5d558f5bd14d38d21160c9f8222c7f2a200ec53151
Contents?: true
Size: 888 Bytes
Versions: 8
Compression:
Stored size: 888 Bytes
Contents
require 'byebug/command'
module Byebug
#
# Ask for help from byebug's prompt.
#
class HelpCommand < Command
self.allow_in_control = true
def regexp
/^\s* h(?:elp)? (?: \s+(\S+) (?:\s+(\S+))? )? \s*$/x
end
def execute
return puts(self.class.help) unless @match[1]
cmd = Command.commands.select { |c| c.names.include?(@match[1]) }
return errmsg(pr('help.errors.undefined', cmd: @match[1])) unless cmd.any?
cmd.each { |c| puts c.help(@match[2]) }
end
class << self
def names
%w(help)
end
def description
prettify <<-EOD
h[elp][ <cmd>[ <subcmd>]]
help -- prints this help.
help <cmd> -- prints help on command <cmd>.
help <cmd> <subcmd> -- prints help on <cmd>'s subcommand <subcmd>.
EOD
end
end
end
end
Version data entries
8 entries across 7 versions & 2 rubygems