Sha256: d8aae67262583afa9b4159ba726a296d97ed6b267d7b739863e65e2676f20f78
Contents?: true
Size: 778 Bytes
Versions: 173
Compression:
Stored size: 778 Bytes
Contents
module Softcover::Output
class << self
attr_accessor :silent, :stream, :verbosity_level
def stream
silent? ? StringIO.new : (defined?(@stream) && @stream) || $stdout
end
def silence!
@silent = true
end
def unsilence!
@silent = false
end
def silent?
defined?(@silent) && @silent
end
def should_output?(level)
!silent? ||
!(level && defined?(@verbosity_level) && level < @verbosity_level)
end
end
%w{puts printf print}.each do |method|
define_method method do |string, options={}|
if Softcover::Output.should_output?(options[:level])
Softcover::Output.stream.send method, string
end
end
end
def system(cmd)
output = `#{cmd}`
puts output
end
end
Version data entries
173 entries across 173 versions & 2 rubygems