Module: Prometheus::Repl::Command

Defined in:
lib/prometheus/repl/command.rb

Class Method Summary collapse

Class Method Details

.[](name) ⇒ Object 



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# File 'lib/prometheus/repl/command.rb', line 28

def [](name)
  commands[name.to_sym]
end

.command_names ⇒ Object 



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# File 'lib/prometheus/repl/command.rb', line 24

def command_names
  commands.keys
end

.commands ⇒ Object 



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# File 'lib/prometheus/repl/command.rb', line 6

def commands
  @commands ||= {}
end

.define(*names, &block) ⇒ Object 



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# File 'lib/prometheus/repl/command.rb', line 10

def define(*names, &block)
  names.each do |name|
    commands[name.to_sym] = block
  end
end

.find(line) ⇒ Object 



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# File 'lib/prometheus/repl/command.rb', line 16

def find(line)
  if name = line.split(/\s+/, 2)[0]
    commands[name.to_sym]
  else
    nil
  end
end