prelude: |
  long_string = "x"*1000+"-hår"
benchmark:
  regexp-short: |
    "x-hår".slice!(/-(.)(.)(.)/, 3)
  regexp-long: |
    long_string.dup.slice!(/-(.)(.)(.)/, 3)
  string-short: |
    "x-hår".slice!("r")
  string-long: |
    long_string.dup.slice!("r")