Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Visit Stack Exchange
Stack Internal
Knowledge at work
Bring the best of human thought and AI automation together at your work.
Explore Stack Internal#Ruby, 56 bytes
Ported from @Dennis answer.
->a,s{s.chars.sort_by{|c|a.index(3-c.ord/32).to_s+c}*''} An alternate 58 bytes solution that I like better, inspired by @Neil and modified slightly from his answer.
->a,s{a.map{|i|s.scan([/[a-z]/,/[A-Z]/,/\d/][i]).sort}*''} Try either version online! (commented-out version is the alternate solution)
#Ruby, 56 bytes
Ported from @Dennis answer.
->a,s{s.chars.sort_by{|c|a.index(3-c.ord/32).to_s+c}*''} An alternate 58 bytes solution that I like better, inspired by @Neil and modified slightly from his answer.
->a,s{a.map{|i|s.scan([/[a-z]/,/[A-Z]/,/\d/][i]).sort}*''} Try either version online! (commented-out version is the alternate solution)
Ported from @Dennis answer.
->a,s{s.chars.sort_by{|c|a.index(3-c.ord/32).to_s+c}*''} An alternate 58 bytes solution that I like better, inspired by @Neil and modified slightly from his answer.
->a,s{a.map{|i|s.scan([/[a-z]/,/[A-Z]/,/\d/][i]).sort}*''} Try either version online! (commented-out version is the alternate solution)
#Ruby, 56 bytes
Ported from @Dennis answer.
->a,s{s.chars.sort_by{|c|a.index(3-c.ord/32).to_s+c}*''} An alternate 58 bytes solution that I like better, inspired by @Neil and modified slightly from his answer.
->a,s{a.map{|i|s.scan([/[a-z]/,/[A-Z]/,/\d/][i]).sort}*''} Try either version online! (commented-out version is the alternate solution)
#Ruby, 56 bytes
Ported from @Dennis answer.
->a,s{s.chars.sort_by{|c|a.index(3-c.ord/32).to_s+c}*''} An alternate 58 bytes solution that I like better, inspired by @Neil and modified slightly from his answer.
->a,s{a.map{|i|s.scan([/[a-z]/,/[A-Z]/,/\d/][i]).sort}*''} #Ruby, 56 bytes
Ported from @Dennis answer.
->a,s{s.chars.sort_by{|c|a.index(3-c.ord/32).to_s+c}*''} An alternate 58 bytes solution that I like better, inspired by @Neil and modified slightly from his answer.
->a,s{a.map{|i|s.scan([/[a-z]/,/[A-Z]/,/\d/][i]).sort}*''} Try either version online! (commented-out version is the alternate solution)
#Ruby, 56 bytes
Ported from @Dennis answer.
->a,s{s.chars.sort_by{|c|a.index(3-c.ord/32).to_s+c}*''} An alternate 58 bytes solution that I like better, inspired by @Neil and modified slightly from his answer.
->a,s{a.map{|i|s.scan([/[a-z]/,/[A-Z]/,/\d/][i]).sort}*''}