`Object#send` can be used in most objects like: ``` 's'.send :class => String ``` But `BasicSocket` objects call `BasicSocket#send` instead of `Object#send`: ``` TCPSocket('example.com', 'echo').send :class Traceback (most ...sergioro (Sergio Romero)
Hi Rubysts. In previous versions of IRB an array was displayed in a single line like: 's'.methods => [:unicode_normalize, :unicode_normalize!, :ascii_only?, :to_r, :unpack, ..., :!=, :equal?, :__id__, :instance_eval, :instanc...sergioro (Sergio Romero)