lib

Documentation

Index

• Variables
• func Apply(f func(int) int, c <-chan int) <-chan int
• func CSVParser(input string) []string
• func ContextWithSignals(ctx context.Context) context.Context
• func DashParser(input string) []string
• func GetInput(year, day int, sessionCookie string) (r string, err error)
• func InputFloats(input string, parser func(string) []string) [][]float64
• func InputInts(input string, parser func(string) []string) [][]int
• func Max(a, b int) int
• func Min(a, b int) int
• func NumberParser(input string) []string
• func ParseInput(input string, parser func(string) []string) [][]string
• func Reduce(f func(int, int) int, c <-chan int) (r int)
• func Sign(a int) int
• func TrimSpace(input []string) (r []string)

Variables

var Inputs []string

All puzzle inputs stored as an array of UTF-8 strings.

var NumberRE = regexp.MustCompile(`[-+]?\d*\.?\d*`)

Functions

func Apply

func Apply(f func(int) int, c <-chan int) <-chan int

func CSVParser

func CSVParser(input string) []string

CSVParser ...

func ContextWithSignals

func ContextWithSignals(ctx context.Context) context.Context

func DashParser

func DashParser(input string) []string

DashParser ...

func GetInput

func GetInput(year, day int, sessionCookie string) (r string, err error)

GetInput returns the puzzle input for the given day.

func InputFloats

func InputFloats(input string, parser func(string) []string) [][]float64

Returns the input as a two-dimensional array of float64.

func InputInts

func InputInts(input string, parser func(string) []string) [][]int

Returns the input as a two-dimensional array of int.

func Max

func Max(a, b int) int

func Min

func Min(a, b int) int

func NumberParser

func NumberParser(input string) []string

NumberParser ...

func ParseInput

func ParseInput(input string, parser func(string) []string) [][]string

Parses each line of the input with the given parser function.

func Reduce

func Reduce(f func(int, int) int, c <-chan int) (r int)

func Sign

func Sign(a int) int

func TrimSpace

func TrimSpace(input []string) (r []string)

Trimmer ...