text: @annotate: folktale.result.Ok.prototype.matchWith
  @annotate: folktale.result.Error.prototype.matchWith
  category: Pattern matching
  ---
  
  Chooses and executes a function for each variant in the Result structure.
  
  
  ## Example::
  
      const Result = require('folktale/result');
  
      Result.Ok(1).matchWith({
        Ok: ({ value }) => `ok ${value}`,
        Error: ({ value }) => `error ${value}`
      });
      // ==> 'ok 1'
  
      Result.Error(1).matchWith({
        Ok: ({ value }) => `ok ${value}`,
        Error: ({ value }) => `error ${value}`
      });
      // ==> 'error 1'