helpers

package

v0.0.0-...-989d8f1 Latest Latest Go to latest Published: Mar 15, 2018 License: CC0-1.0 Imports: 5 Imported by: 0

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func FetchData(URL string) []byte

FetchData opens urls and return the body of request

type DataFetcher struct {
	GenericDataFetcherHolder GenericDataFetcher
}

DataFetcher is a struct that holds a function that of type DataFetcher

func NewDataFetcher(dataFetcher GenericDataFetcher) *DataFetcher

NewDataFetcher get

func (d *DataFetcher) FetchData(URL string) []byte

FetchData get data

type GenericDataFetcher func(url string) []byte

GenericDataFetcher is a generic function that takes a url string and returns a bytes