v1_8_7_72 - Show latest stable - 0 notes - Class: Fixnum
id2name() public

Returns the name of the object whose symbol id is fix. If there is no symbol in the symbol table with this value, returns nil. id2name has nothing to do with the method. See also Fixnum#to_sym, String#intern, and class Symbol.

   symbol = :@inst_var    #=> :@inst_var
   id     = symbol.to_i   #=> 9818
   id.id2name             #=> "@inst_var"
Show source
Register or log in to add new notes.