mirror of
https://github.com/2006-Scape/apollo.git
synced 2026-07-03 08:39:11 +00:00
Major-
17 lines
467 B
Ruby
17 lines
467 B
Ruby
|
|
# Checks whether the amount of arguments provided is correct, sending the player the specified message if not.
|
|
def valid_arg_length(args, length, player, message)
|
|
valid = length.kind_of?(Range) ? length.include?(args.length) : length == args.length
|
|
|
|
player.send_message(message) if !valid
|
|
return valid
|
|
end
|
|
|
|
# Add a has_keys? method to hash
|
|
class Hash
|
|
|
|
def has_keys?(*keys)
|
|
keys.each { |key| return false unless has_key?(key) }
|
|
return true
|
|
end
|
|
end |