sapphire-lang 0.7.0

Gradually typed scripting language where every value is an object and types are optional, checked at runtime
Documentation 
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# Process provides access to the current OS process.
#
#   Process.pid              # current process ID
#   Process.exit             # exit with code 0
#   Process.exit(1)          # exit with code 1
#   Process.args             # List of arguments passed to the script
#   Process.run("ls -la")    # run a shell command; returns a Process.Result
#
#   result = Process.run("echo hi")
#   result.stdout            # "hi\n"
#   result.stderr            # ""
#   result.exit_code         # 0
#
class Process {
  # Holds the captured output and exit status of a completed subprocess.
  #
  class Result {
    attr stdout: Str
    attr stderr: Str
    attr exit_code: Int
  }
}