utils

package

v0.0.0-...-157372e Latest Latest Go to latest Published: Sep 22, 2017 License: Apache-2.0 Imports: 8 Imported by: 0

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func Cleanup(path string)

func CountLinesInCSV(path string) (int64, error)

func GetIndexOfColumn(header []string, column string) (int, error)

func SliceToString(imploded []string) string

SliceToString returns a comma separate list as a string when given a slice of strings

func StringMap(ss []string, f func(string) string) []string

StringMap takes a slice of strings and a function and returns a new slice with the function aplied to each member of the slice

func StringMapToSlice(in map[string]string) []string

StringMapToSlice returns a sorted slice of strings from given map

type CSVReader struct {
	File *os.File
	Gr   *gzip.Reader
	Cr   *csv.Reader
}

func NewReader(filePath string) (CSVReader, error)

func (r CSVReader) Close() error

func (r CSVReader) Line() ([]string, error)

func (r CSVReader) Read() ([]string, error)