This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# BigDecimal.coerce (from ruby core) --- coerce(p1) --- The coerce method provides support for Ruby type coercion. It is not enabled by default. This means that binary operations like + * / or - can often be performed on a BigDecimal and an object of another type, if the other object can be coerced into a BigDecimal value. e.g. a = BigDecimal("1.0") b = a / 2.0 #=> 0.5 Note that coercing a String to a BigDecimal is not supported by default; it requires a special compile-time option when building Ruby.
This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.