Class: TCR::Cassette

Inherits:
Object
  • Object
show all
Defined in:
lib/tcr/cassette.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Cassette

Returns a new instance of Cassette.



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# File 'lib/tcr/cassette.rb', line 5

def initialize(name)
  @name = name

  if File.exists?(filename)
    @recording = false
    @contents = File.open(filename) { |f| f.read }
    @sessions = JSON.parse(@contents)
  else
    @recording = true
    @sessions = []
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/tcr/cassette.rb', line 3

def name
  @name
end

Instance Method Details

#append(session) ⇒ Object 



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# File 'lib/tcr/cassette.rb', line 28

def append(session)
  raise "Can't append session unless recording" unless recording?
  @sessions << session
  File.open(filename, "w") { |f| f.write(JSON.pretty_generate(@sessions)) }
end

#next_session ⇒ Object

Raises:



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# File 'lib/tcr/cassette.rb', line 22

def next_session
  session = @sessions.shift
  raise NoMoreSessionsError unless session
  session
end

#recording? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tcr/cassette.rb', line 18

def recording?
  @recording
end