textutil

package

v1.0.0-rc.1 Latest Latest Go to latest Published: May 13, 2026 License: Apache-2.0, Apache-2.0 Imports: 4 Imported by: 0

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Repository

github.com/Sumatoshi-tech/codefang

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Documentation ¶

Overview ¶

Package textutil provides byte-level text utilities: binary detection, line counting, JSON encoding, and byte-slice reader adapters.

Index ¶

Constants
func CountLines(data []byte) int
func IsBinary(data []byte) bool
func WriteJSON(w io.Writer, v any, pretty bool) error

Constants ¶

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const BinarySniffLength = 8000

BinarySniffLength is the maximum number of bytes scanned for null-byte detection. Matches the heuristic used by Git and most editors.

Variables ¶

This section is empty.

Functions ¶

func CountLines ¶

func CountLines(data []byte) int

CountLines returns the number of newline-delimited lines in data. A non-empty buffer without a trailing newline counts the last partial line. Returns 0 for empty data.

func IsBinary ¶

func IsBinary(data []byte) bool

IsBinary returns true if data contains a null byte within the first BinarySniffLength bytes. Empty data is not binary.

func WriteJSON ¶

func WriteJSON(w io.Writer, v any, pretty bool) error

WriteJSON encodes v as JSON to w. If pretty is true, output is indented with two spaces.

Types ¶

This section is empty.

Source Files ¶

View all Source files

textutil.go

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