re = /[\w\s]+[\w\(\):]+[\w\(\)<\-\s{=;+*%\.}]+/
str = 'def g(n:Int) = {
var vec = Vector.fill(0)(Vector.fill(0)(1))
for (p <- 1 to n) {
var vec2 = Vector.fill(0)(1)
for (q <- (p-1)*n+1 to p*n) {
vec2 = vec2 ++ Vector(q)
}
if (p%2==1) vec = vec ++ Vector(vec2)
else vec = vec ++ Vector(vec2.reverse)
}
println(vec)
}'
# Print the match result
str.scan(re) do |match|
puts match.to_s
end
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html