diff options
Diffstat (limited to 'symbol.rb')
-rw-r--r-- | symbol.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/symbol.rb b/symbol.rb new file mode 100644 index 0000000000..bfac11ae21 --- /dev/null +++ b/symbol.rb @@ -0,0 +1,28 @@ +class Symbol + # call-seq: + # to_s -> string + # + # Returns a string representation of +self+ (not including the leading colon): + # + # :foo.to_s # => "foo" + # + # Related: Symbol#inspect, Symbol#name. + def to_s + Primitive.attr! :leaf + Primitive.cexpr! 'rb_sym_to_s(self)' + end + + alias id2name to_s + + # call-seq: + # to_sym -> self + # + # Returns +self+. + # + # Related: String#to_sym. + def to_sym + self + end + + alias intern to_sym +end |