Class: Byebug::Printers::Plain

Inherits:
Base
  • Object
show all
Includes:
Columnize
Defined in:
lib/byebug/printers/plain.rb

Constant Summary

Constants inherited from Base

Base::SEPARATOR

Instance Method Summary collapse

Methods inherited from Base

#type

Instance Method Details


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# File 'lib/byebug/printers/plain.rb', line 8

def print(path, args = {})
  message = translate(locate(path), args)
  tail = parts(path).include?('confirmations') ? ' (y/n) ' : "\n"
  message << tail
end

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# File 'lib/byebug/printers/plain.rb', line 14

def print_collection(path, collection, &block)
  modifier = get_modifier(path)
  lines = array_of_args(collection, &block).map do |args|
    print(path, args)
  end

  if modifier == 'c'
    columnize(lines.map { |l| l.gsub(/\n$/, '') }, Setting[:width])
  else
    lines.join('')
  end
end

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# File 'lib/byebug/printers/plain.rb', line 27

def print_variables(variables)
  print_collection('variable.variable', variables) do |(key, value), _|
    value = value.nil? ? 'nil' : value.to_s
    if "#{key} = #{value}".size > Setting[:width]
      key_size = "#{key} = ".size
      value = value[0..Setting[:width] - key_size - 4] + '...'
    end

    { key: key, value: value }
  end
end