util

Documentation

Index

• func Atoi(s string) int
• func GetExportedName(field string) string
• func GroupsFromRegex(rx, line string) map[string]string
• func InStrings(item string, items []string) bool
• func IsAValidFunctionName(s string) bool
• func NewBinaryExpr(left goast.Expr, operator token.Token, right goast.Expr) *goast.BinaryExpr
• func NewCallExpr(functionName string, args ...goast.Expr) *goast.CallExpr
• func NewExprStmt(expr goast.Expr) *goast.ExprStmt
• func NewFloatLit(value float64) *goast.BasicLit
• func NewFuncClosure(returnType string, stmts ...goast.Stmt) *goast.CallExpr
• func NewIdent(name string) *goast.Ident
• func NewIdents(names ...string) []goast.Expr
• func NewIntLit(value int) *goast.BasicLit
• func NewNil() *goast.Ident
• func NewStringLit(value string) *goast.BasicLit
• func NewTypeIdent(name string) goast.Expr
• func NewUnaryExpr(operator token.Token, right goast.Expr) *goast.UnaryExpr
• func ShowDiff(a, b string) string
• func Ucfirst(word string) string

Functions

func Atoi

func Atoi(s string) int

func GetExportedName

func GetExportedName(field string) string

func GroupsFromRegex

func GroupsFromRegex(rx, line string) map[string]string

GroupsFromRegex gets RegExp groups after matching it on a line

func InStrings

func InStrings(item string, items []string) bool

func IsAValidFunctionName

func IsAValidFunctionName(s string) bool

IsAValidFunctionName performs a check to see if a string would make a valid function name in Go. Go allows unicode characters, but C doesn't.

func NewBinaryExpr

func NewBinaryExpr(left goast.Expr, operator token.Token, right goast.Expr) *goast.BinaryExpr

func NewCallExpr

func NewCallExpr(functionName string, args ...goast.Expr) *goast.CallExpr

NewCallExpr creates a new *"go/ast".CallExpr with each of the arguments (after the function name) being each of the expressions that represent the individual arguments.

The function name is checked with IsAValidFunctionName and will panic if the function name is deemed to be not valid.

func NewExprStmt

func NewExprStmt(expr goast.Expr) *goast.ExprStmt

func NewFloatLit

func NewFloatLit(value float64) *goast.BasicLit

NewFloatLit creates a new Float Literal.

func NewFuncClosure

func NewFuncClosure(returnType string, stmts ...goast.Stmt) *goast.CallExpr

NewFuncClosure creates a new *"go/ast".CallExpr that calls a function literal closure. The first argument is the Go return type of the closure, and the remainder of the arguments are the statements of the closure body.

func NewIdent

func NewIdent(name string) *goast.Ident

func NewIdents

func NewIdents(names ...string) []goast.Expr

func NewIntLit

func NewIntLit(value int) *goast.BasicLit

func NewNil

func NewNil() *goast.Ident

func NewStringLit

func NewStringLit(value string) *goast.BasicLit

func NewTypeIdent

func NewTypeIdent(name string) goast.Expr

NewTypeIdent created a new Go identity that is to be used for a Go type. This is different from NewIdent in how the input string is validated.

func NewUnaryExpr

func NewUnaryExpr(operator token.Token, right goast.Expr) *goast.UnaryExpr

NewUnaryExpr creates a new Go unary expression. You should use this function instead of instantiating the UnaryExpr directly because this funtion has extra error checking.

func ShowDiff

func ShowDiff(a, b string) string

ShowDiff will print two strings vertically next to each other so that line differences are easier to read.

func Ucfirst

func Ucfirst(word string) string