Ruby: Caught-out by fetch
Ruby offers the fetch
method to return values from a Hash
object based on a key argument.This method can take a second argument, which will be returned when the key doesn't exist within the Hash
. But if you are not careful you may be executing code.
Ruby: Caught-out by fetch #ruby #rubydeveloper #rubyonrails https://rubyonrails.ba/single/ruby-caught-out-by-fetch