Class: Zircon::Message

Inherits:
Object
  • Object
show all
Defined in:
lib/zircon/message.rb,
lib/zircon/message/patterns.rb

Defined Under Namespace

Modules: Patterns

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text) ⇒ Message

Returns a new instance of Message.



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# File 'lib/zircon/message.rb', line 7

def initialize(text)
  if match = Patterns::MESSAGE_PATTERN.match(text)
    @text    = text
    @prefix  = match[1]
    @command = match[2]
    @rest    = match[3..-1]
  else
    raise ArgumentError.new("Invalid message: #{text}")
  end
end

Instance Attribute Details

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/zircon/message.rb', line 5

def command
  @command
end

#prefix ⇒ Object (readonly)

Returns the value of attribute prefix.



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# File 'lib/zircon/message.rb', line 5

def prefix
  @prefix
end

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



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# File 'lib/zircon/message.rb', line 5

def raw
  @raw
end

Instance Method Details

#body ⇒ Object 



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# File 'lib/zircon/message.rb', line 41

def body
  params[1]
end

#from ⇒ Object 



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# File 'lib/zircon/message.rb', line 31

def from
  @from ||= begin
    @prefix && @prefix.split("!").first
  end
end

#params ⇒ Object 



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# File 'lib/zircon/message.rb', line 45

def params
  @params ||= begin
    params = []
    case
    when !@rest[0].empty?
      middle, trailer, = *@rest
      params = middle.split(" ")
    when !@rest[2].nil? && !@rest[2].empty?
      middle, trailer, = *@rest[2, 2]
      params = middle.split(" ")
    when @rest[1]
      trailer = @rest[1]
    when @rest[3]
      trailer = @rest[3]
    end
    params << trailer if trailer
    params
  end
end

#to ⇒ Object 



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# File 'lib/zircon/message.rb', line 37

def to
  params[0]
end

#to_hash ⇒ Object 



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# File 'lib/zircon/message.rb', line 18

def to_hash
  {
    body: body,
    from: from,
    to: to,
    type: type,
  }
end

#type ⇒ Object 



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# File 'lib/zircon/message.rb', line 27

def type
  @type ||= @command.to_s.downcase
end