code: function writeRamdaFunctionAsGlobalStub(ctx) {
      ctx.newLineTop()
      ctx.newLineTop()
  
      Object.keys(ctx.usedRamdaFns).forEach(function(key) {
          ctx.newLineTop()
          ctx.writeTop('var ' + key + ' = R.' + key)
      })
  }
docs: write each used Ramda function as if `R` is in the global scope