1. 44
  1. 13


    • YJIT: New experimental in-process JIT compiler
      • disabled by default (needs --yjit cli option), limited to Unix-like x86-64 platforms for now
    • debug gem: A new debugger
    • error_highlight: Fine-grained error location in backtrace
    • IRB Autocomplete and Document Display
    • Values in Hash literals and keyword arguments can be omitted
    • Pin operator in pattern matching now takes an expression