Class | Cabin::Outputs::IO |
In: |
lib/cabin/outputs/io.rb
lib/cabin/outputs/io.rb |
Parent: | Object |
Wrap IO objects with a reasonable log output.
If the IO is not attached to a tty (io#tty? returns false), then the event will be written in ruby inspect format terminated by a newline:
{ "timestamp" => ..., "message" => message, ... }
If the IO is attached to a TTY, there are # human-friendly in this format:
message { event data }
Additionally, colorized output may be available. If the event has :level, :color, or :bold. Any of the Cabin::Mixins::Logger methods (info, error, etc) will result in colored output. See the LEVELMAP for the mapping of levels to colors.
CODEMAP | = | { :normal => 0, :bold => 1, :black => 30, :red => 31, :green => 32, :yellow => 33, :blue => 34, :magenta => 35, :cyan => 36, :white => 37 | Mapping of color/style names to ANSI control values | |
LEVELMAP | = | { :fatal => :red, :error => :red, :warn => :yellow, :info => :green, # default color :debug => :cyan, } | Map of log levels to colors | |
CODEMAP | = | { :normal => 0, :bold => 1, :black => 30, :red => 31, :green => 32, :yellow => 33, :blue => 34, :magenta => 35, :cyan => 36, :white => 37 | Mapping of color/style names to ANSI control values | |
LEVELMAP | = | { :fatal => :red, :error => :red, :warn => :yellow, :info => :green, # default color :debug => :cyan, } | Map of log levels to colors |