glenn mcdonald questions

glenn mcdonald answers

• Trying to Understand How the sort_by function works in Ruby
• Building an XML tree from an Array of "strings/that/are/paths" (in Ruby)
• How to iterate multiple enumerables in ruby?
• Splitting a Ruby hash into sorted keys / associated values
• Ruby Array.inject issue -- Can't see it
• Comparing ruby hashes [duplicate]
• In ruby, is truthiness idiomatic for a method name ending with a question mark?
• Data recognition, parsing, filtering, and transformation -- GUI?
• How to split a string into consecutive substrings of length at most 3 in all possible ways?
• comparing sequences in Ruby