class Telepath::CommandLine::Add
Public Instance Methods
execute()
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# File lib/telepath/command.rb, line 47 def execute container = 'stack' values = self.items || Array.new values << read_stdin if stdin? Out.error self, "No values supplied!" if values.empty? values.each do |value| handler.add value, container # check that value was added correctly, individually? end info values, container end
info(values, container)
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# File lib/telepath/command.rb, line 63 def info values, container value_text = values.length == 1 ? values.first : "[#{values.join ', '}]" Out.info "Added #{value_text} to #{container}!" end
read_stdin()
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# File lib/telepath/command.rb, line 68 def read_stdin $stdin.read.strip if stdin? end
stdin?()
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# File lib/telepath/command.rb, line 72 def stdin? if not $stdin.tty? then buffered = IO.select([$stdin], [], [], timeout) buffered && buffered.first && buffered.first.first end end