utils

package

v0.0.0-...-2279c88 Latest Latest Go to latest Published: Jul 20, 2018 License: MIT Imports: 7 Imported by: 0

Details

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Repository

github.com/granateio/granate

Links

Open Source Insights

Documentation ¶

Index ¶

func GetCommentBlock(src []byte, index int) (block []string)
func LineCounter(r io.Reader) (int, error)
func ParseType(t string, loc *ast.Location) ast.Type
type Lifo
- func (lifo *Lifo) Pop() interface{}
- func (lifo *Lifo) Push(elem interface{})
type Line
- func GetLine(src []byte, index int) (Line, error)
- func (line Line) IsStartOfLine(index int) bool
- func (line Line) Text() string
type OpaqueBytesBuffer
type SwapBuffer

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetCommentBlock ¶

func GetCommentBlock(src []byte, index int) (block []string)

GetCommentBlock takes a byte array and a start position and may return a comment block if it finds one

func LineCounter ¶

func LineCounter(r io.Reader) (int, error)

LineCounter counts lines in a string/byte buffer

func ParseType ¶

func ParseType(t string, loc *ast.Location) ast.Type

ParseType Convert a schema type to a ast.Type

Types ¶

type Lifo ¶

type Lifo struct {
	Stack []interface{}
}

Lifo stack

func (*Lifo) Pop ¶

func (lifo *Lifo) Pop() interface{}

Pop an element from the top of the stack

func (*Lifo) Push ¶

func (lifo *Lifo) Push(elem interface{})

Push a new element on the top of the stack

type Line ¶

type Line struct {
	Start  int
	End    int
	Source []byte
}

Line represents a line of text in context of a byte array

func GetLine ¶

func GetLine(src []byte, index int) (Line, error)

GetLine takes a byte array and a start position returns a line

func (Line) IsStartOfLine ¶

func (line Line) IsStartOfLine(index int) bool

IsStartOfLine returns true if index is inside the white space between the beginning of the line and any non white space character

func (Line) Text ¶

func (line Line) Text() string

Text returns the contents of the line as a string

type OpaqueBytesBuffer ¶

type OpaqueBytesBuffer interface {
	GetBuffer() *bytes.Buffer
}

OpaqueBytesBuffer is a genereic byte buffer interface

type SwapBuffer ¶

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

SwapBuffer is a writeable buffer where the underlying buffer can be swaped

func (SwapBuffer) GetBuffer ¶

func (tb SwapBuffer) GetBuffer() OpaqueBytesBuffer

GetBuffer gets get current buffer

func (*SwapBuffer) SetBuffer ¶

func (tb *SwapBuffer) SetBuffer(b OpaqueBytesBuffer)

SetBuffer swaps the current buffer with b

func (SwapBuffer) Write ¶

func (tb SwapBuffer) Write(b []byte) (int, error)

Source Files ¶

View all Source files

utils.go

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