csvtrunc

package

v0.0.0-...-617864f Latest Latest Go to latest Published: Mar 9, 2021 License: MIT Imports: 2 Imported by: 0

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Repository

github.com/appins/csvcmd

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Documentation ¶

Index ¶

type Reader
- func NewReader(r io.Reader, start int, stop int) (*Reader, []string, error)
- func (r *Reader) Line() int
- func (r *Reader) Read() ([]string, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Reader ¶

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

Reader is used for reading a csv file between the start and end parameters

func NewReader ¶

func NewReader(r io.Reader, start int, stop int) (*Reader, []string, error)

NewReader creates a new object that automatically discards lines until start and only reads up until the stop line (inclusive). If stop is <= 0, we don't use it to calculate a stopping point. Note that this is 1-indexed, but only if you consider the first row (the column names) the 0th index. Note that the first row is returned, so that column names can be known.

func (*Reader) Line ¶

func (r *Reader) Line() int

Line returns the current line number

func (*Reader) Read ¶

func (r *Reader) Read() ([]string, error)

Read reads a line from the csv. It checks to make sure that the line is before end

Source Files ¶

View all Source files

csvtrunc.go

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