Function NewDiffMap

internal/tool/file_read_diff.go:15–21

NewDiffMap creates a frozen, read-only DiffMap from a plain map.

(m map[string]string)

// NewDiffMap creates a frozen, read-only DiffMap from a plain map.
func NewDiffMap(m map[string]string) DiffMap {
	cp := make(map[string]string, len(m))
	for k, v := range m {
		cp[k] = v
	}
	return DiffMap{m: cp}
}

// Get returns the diff text for path.
func (d DiffMap) Get(path string) (string, bool) {