module HDLRuby::Low::Low2Symbol
Module adding the conversion to symbol feature to HDLRuby
objects.
Constants
- Low2SymbolPrefix
The prefix used when building symbols.
- Low2SymbolTable
The correspondance tables between
HDLRuby
objects and symbols.- Symbol2LowTable
Public Instance Methods
to_sym()
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Converts to a symbol.
# File lib/HDLRuby/hruby_low2sym.rb, line 30 def to_sym # Get the associated symbol if any. @_symbol_equiv ||= Low2SymbolTable[self] unless @_symbol_equiv then # No symbol yet, create it. @_symbol_equiv = (Low2SymbolPrefix + Symbol2LowTable.size.to_s).to_sym # And regiter it. Symbol2LowTable[@_symbol_equiv] = self Low2SymbolTable[self] = @_symbol_equiv end # Now there is a symbol, return it. return @_symbol_equiv end