If #

With if and else keywords the flow of a program can be controlled.

🚀 > if (a.type() == "STRING") {
  puts("is a string")
} else {
  puts("is not a string")
}

// which prints
is a string

👉 Since 0.13 curly braces are completely optional (closing brace needs to be replaced with end)

🚀 > if (a.type() == "STRING")
  puts("is a string")
else
  puts("is not a string")
end

// which prints
is a string