Use parameters in regexp

Hi Freddie,

Why are you using the dollar sign in the beginning?

Test on https://play.dgraph.io/ any example and define the reasons for the expression. Explain what you want to do.

e.g (that you can use on play Dgraph):

{
  directors(func: regexp(name@en, /^steven.*$/i)) {
    name@en
  }
}

OneLine // treat ^ and $ as only matching at beginning and end of text
WasDollar // regexp OpEndText was $, not \z
syntax package - regexp/syntax - Go Packages