This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# BigDecimal.sign (from ruby core) --- sign() --- Returns the sign of the value. Returns a positive value if > 0, a negative value if < 0, and a zero if == 0. The specific value returned indicates the type and sign of the BigDecimal, as follows: BigDecimal::SIGN_NaN : value is Not a Number BigDecimal::SIGN_POSITIVE_ZERO : value is +0 BigDecimal::SIGN_NEGATIVE_ZERO : value is -0 BigDecimal::SIGN_POSITIVE_INFINITE : value is +Infinity BigDecimal::SIGN_NEGATIVE_INFINITE : value is -Infinity BigDecimal::SIGN_POSITIVE_FINITE : value is positive BigDecimal::SIGN_NEGATIVE_FINITE : value is negative
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.