Class: Wardite::Memory
- Inherits:
-
Object
- Object
- Wardite::Memory
- Defined in:
- lib/wardite.rb
Instance Attribute Summary collapse
-
#current ⇒ Object
: Integer.
-
#data ⇒ Object
: String.
-
#max ⇒ Object
: Integer|nil.
Instance Method Summary collapse
- #grow(delta) ⇒ Object
-
#initialize(min, max) ⇒ Memory
constructor
A new instance of Memory.
- #inspect ⇒ Object
Constructor Details
#initialize(min, max) ⇒ Memory
Returns a new instance of Memory.
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# File 'lib/wardite.rb', line 1222 def initialize(min, max) @data = String.new("\0" * (min * 64 * 1024)) @current = min @max = max end |
Instance Attribute Details
#current ⇒ Object
: Integer
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# File 'lib/wardite.rb', line 1215 def current @current end |
#data ⇒ Object
: String
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# File 'lib/wardite.rb', line 1213 def data @data end |
#max ⇒ Object
: Integer|nil
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# File 'lib/wardite.rb', line 1217 def max @max end |
Instance Method Details
#grow(delta) ⇒ Object
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# File 'lib/wardite.rb', line 1230 def grow(delta) prev = current newsize = current + delta if max && (newsize > max) return -1 end @data += String.new("\0" * (delta * 64 * 1024)) prev end |
#inspect ⇒ Object
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# File 'lib/wardite.rb', line 1241 def inspect "#<Wardite::Memory initial=#{@data.size.inspect} max=#{@max.inspect} @data=#{@data[0...64].inspect}...>" end |