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v0.0.0-...-b52843e Latest Latest Go to latest Published: Oct 22, 2014 License: BSD-3-Clause Imports: 5 Imported by: 1

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Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/3ofcoins/go-misc

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Open Source Insights

Documentation ¶

Index ¶

Variables
type File
- func NewFile(pkg string, vars ...*Variable) *File
type RxElement
type Variable
- func MustVariable(name string, elements ...RxElement) *Variable
- func NewVariable(name string, elements ...RxElement) (*Variable, error)
- func (vrbl *Variable) String() string

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	HexDigit      = RxElement(`[0-9a-f]`)
	HexNumber     = Some(HexDigit)
	DecimalDigit  = RxElement(`\d`)
	DecimalNumber = Some(DecimalDigit)
	WordChar      = RxElement(`\w`)
	Word          = Some(WordChar)
	Base64Char    = RxElement(`[./a-zA-Z0-9_-]`)
	Base64        = Sequence(Some(Base64Char), Any(`=`))
	Beginning     = RxElement(`^`)
	End           = RxElement(`$`)
	AnyWhitespace = RxElement(`\s*`)
)

Just some elements, this should be more complete

Functions ¶

This section is empty.

Types ¶

type File ¶

type File struct {
	Package   string
	Variables []*Variable
}

func NewFile ¶

func NewFile(pkg string, vars ...*Variable) *File

func (*File) Add ¶

func (f *File) Add(v *Variable)

func (*File) Get ¶

func (f *File) Get(name string) *Variable

func (*File) String ¶

func (f *File) String() string

type RxElement ¶

type RxElement string

A regexp sub-expression

func Alternation ¶

func Alternation(elts ...RxElement) RxElement

Regexp alternation

func Anchor ¶

func Anchor(elts ...RxElement) RxElement

Return a sequence, anchored at the beginning and end

func Any ¶

func Any(elts ...RxElement) RxElement

Add "*" modifier to sequence of elts

func Capture ¶

func Capture(name string, elt RxElement) RxElement

Wrap rx in a named capturing group

func Element ¶

func Element(v interface{}) RxElement

Convert any value to RxElement

func Group ¶

func Group(elt RxElement) RxElement

Wrap rx in a non-capturing group

func Join ¶

func Join(glue string, elts []RxElement) RxElement

Wrap all elts in capturing groups, join with glue (only "|" or "" seem to make much sense), wrap whole thing with another non-capturing group

func Literal ¶

func Literal(str string) RxElement

Quotes str as literal substring

func Mod ¶

func Mod(elt RxElement, modifier string) RxElement

Modify (with "*", "*?", "+", "?" etc)

func Optional ¶

func Optional(elts ...RxElement) RxElement

Add "?" modifier to sequence of elts

func Sequence ¶

func Sequence(elts ...RxElement) RxElement

Sequence of regexps

func Some ¶

func Some(elts ...RxElement) RxElement

Add "+" modifier to sequence of elts

func TrimAnchor ¶

func TrimAnchor(elts ...RxElement) RxElement

Return a sequence, anchored at the beginning and end, trimming (i.e. matching and not capturing) leading and trailing whitespace

type Variable ¶

type Variable struct {
	Name string
	*syntax.Regexp
}

A variable is a named regexp. It is translated to a `*regexp.Regexp` variable and constants enumerating named captures.

func MustVariable ¶

func MustVariable(name string, elements ...RxElement) *Variable

Returns new variable object, panics on error

func NewVariable ¶

func NewVariable(name string, elements ...RxElement) (*Variable, error)

Returns new variable object or error

func (*Variable) String ¶

func (vrbl *Variable) String() string

Source Files ¶

View all Source files

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