For example... â In nature, bats will. hang upside down. in trees to sleep. â When placed in a. zoo, bats use the. screen to hang. They still sleep.
It is true that the Kaiser Chiefs sing the song, Ruby. On the other hand, Dion DiMucci, better known as Dion, recorded the hit song, Ruby Baby, in 1962, where the background singers chant, Ruby, Ruby, Ruby, Ruby. 6 people found this useful.
Demand for Ruby programmers is most likely tied to the Ruby on Rails framework, which launched the programming language into mainstream development in 2004. Employers are building their websites using Ruby on Rails. They need Ruby developers to maintain their code bases.