class ZTK::UI
UI
Class
This class encapsulates a STDOUT, STDERR, STDIN and logging device.
@author Zachary Patten <zpatten AT jovelabs DOT io>
Attributes
logger[RW]
quiet[RW]
stderr[RW]
stdin[RW]
stdout[RW]
verbose[RW]
Public Class Methods
new(configuration={})
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# File lib/ztk/ui.rb, line 23 def initialize(configuration={}) defined?(Rails) and (rails_logger = Rails.logger) null_logger = (::ZTK::Logger.new("/dev/null") rescue ::Logger.new("/dev/null")) @stdout = (configuration[:stdout] || $stdout || STDOUT) @stderr = (configuration[:stderr] || $stderr || STDERR) @stdin = (configuration[:stdin] || $stdin || STDIN) @logger = (configuration[:logger] || $logger || rails_logger || null_logger) (@stdout && @stdout.respond_to?(:sync=)) and @stdout.sync = true (@stderr && @stderr.respond_to?(:sync=)) and @stderr.sync = true (@stdin && @stdin.respond_to?(:sync=)) and @stdin.sync = true (@logger && @logger.respond_to?(:sync=)) and @logger.sync = true @verbose = (configuration[:verbose] || false) @quiet = (configuration[:quiet] || false) end
Public Instance Methods
quiet?()
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# File lib/ztk/ui.rb, line 45 def quiet? (@quiet == true) end
verbose?()
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# File lib/ztk/ui.rb, line 41 def verbose? (@verbose == true) end