dataframe

package module

v0.0.0-...-8baeb96 Latest Latest Go to latest Published: Jan 30, 2018 License: Apache-2.0 Imports: 11 Imported by: 0

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play with a dataframe like abstraction for go

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var Writer writersList

func NewAsyncGroup() *asyncGroup

func RenderTable(output io.Writer, header []string, records [][]string)

type DataContext struct {
	Write *writersList
	Read  *readersList
	// contains filtered or unexported fields
}

func NewDataContext(logger logger.Logger) *DataContext

func (dc *DataContext) SaveAll(writers ...*writer)

func (dc *DataContext) WaitForCompletions(writers ...*writer) error

type ItemsCursor struct {
	// contains filtered or unexported fields
}

func (ic *ItemsCursor) All() ([]*v3io.Item, error)

gets all items

func (ic *ItemsCursor) Next() (*v3io.Item, error)

get the next matching item. this may potentially block as this lazy loads items from the collection

func (ic *ItemsCursor) Release()

release a cursor and its underlying resources