Sha256: b2c22561f0dcc30b34fd60eead5b45de3c7492e2b8c544305f7660ced6cab712
Contents?: true
Size: 980 Bytes
Versions: 42
Compression:
Stored size: 980 Bytes
Contents
module Compass
class Logger
DEFAULT_ACTIONS = [:directory, :exists, :remove, :create, :overwrite, :compile]
attr_accessor :actions, :options
def initialize(*actions)
self.options = actions.last.is_a?(Hash) ? actions.pop : {}
@actions = DEFAULT_ACTIONS.dup
@actions += actions
end
# Record an action that has occurred
def record(action, *arguments)
log "#{action_padding(action)}#{action} #{arguments.join(' ')}"
end
# Emit a log message
def log(msg)
puts msg
end
# add padding to the left of an action that was performed.
def action_padding(action)
' ' * [(max_action_length - action.to_s.length), 0].max
end
# the maximum length of all the actions known to the logger.
def max_action_length
@max_action_length ||= actions.inject(0){|memo, a| [memo, a.to_s.length].max}
end
end
class NullLogger
def record(*args)
end
def log(msg)
end
end
end
Version data entries
42 entries across 42 versions & 5 rubygems