Class: Gensym

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

Constant Summary collapse

ALPHABET = 
("A".."Z").to_a + ("a".."z").to_a
PREFIX = 
"gensym_"
SUFFIX_LENGTH = 
30
VERSION = 
"0.1.0"

Instance Method Summary collapse

Constructor Details

#initialize(callsite_binding, generator = nil) ⇒ Gensym

Returns a new instance of Gensym.



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# File 'lib/gensym.rb', line 7

def initialize(callsite_binding, generator = nil)
  @callsite_binding = callsite_binding
  @symbol_generator = generator || new_symbol_generator
end

Instance Method Details

#generate ⇒ Object 



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# File 'lib/gensym.rb', line 12

def generate
  symbol_generator.detect { |symbol| !bound?(symbol) }
end