q

Documentation

Index

• type InputFunc
  • func Attr(expr string) InputFunc
  • func With(v []string) InputFunc
  • func XPath(expr string) InputFunc
• type ProcessorFunc
  • func Regexp(r string) ProcessorFunc
  • func Replace(template string) ProcessorFunc

Types

type InputFunc

type InputFunc func(*html.Node) ([]string, error)

InputFunc is the return value for all inputs.

func Attr

func Attr(expr string) InputFunc

func With

func With(v []string) InputFunc

With uses the given input with no processing.

func XPath

func XPath(expr string) InputFunc

XPath performs an xpath query on the current node.

type ProcessorFunc

type ProcessorFunc func([]string) ([]string, error)

ProcessorFunc is the return value for all processors

func Regexp

func Regexp(r string) ProcessorFunc

Regexp performs a regular expression on the previous value in query chain, returning the first matched string.

func Replace

func Replace(template string) ProcessorFunc

Replace calls sprintf using template and previous value in query chain.