[Solved] How to write block in IRB?

by


(Oh you mean IRB)

If you enter something that will be on multiple lines, ruby will wait until the final end is completed before running the code:

irb(main):001:0> def dostuff
irb(main):002:1>   puts "things"
irb(main):003:1> end
=> :dostuff
irb(main):004:0> dostuff
things
=> nil
irb(main):005:0>

As you can see the number at the prompt changes depending on how deep the block-level is.

solved How to write block in IRB?