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flip.go
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132 lines (97 loc) · 2.89 KB
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/*
Package flip (╯°□°）╯︵ʇxǝʇ
Go library used to flip text.
Installation
Just go get the package:
go get -u github.com/peterhellberg/flip
Usage
A small usage example
package main
import (
"fmt"
"os"
"strings"
"github.com/peterhellberg/flip"
)
func main() {
fmt.Println(flip.Table(strings.Join(os.Args[1:], " ")))
}
*/
package flip
import "strings"
var upsideDownChars = map[string]string{
"z": "z", "y": "ʎ", "x": "x", "w": "ʍ", "v": "ʌ", "u": "n", "t": "ʇ",
"s": "s", "r": "ɹ", "q": "b", "p": "d", "o": "o", "n": "u", "m": "ɯ",
"l": "ן", "k": "ʞ", "j": "ɾ", "i": "ᴉ", "h": "ɥ", "g": "ƃ", "f": "ɟ",
"e": "ǝ", "d": "p", "c": "ɔ", "b": "q", "a": "ɐ", " ": " ", "-": "-",
"+": "+", "Z": "Z", "Y": "⅄", "X": "X", "W": "M", "V": "Λ", "U": "∩",
"T": "┴", "S": "S", "R": "ɹ", "Q": "Q", "P": "Ԁ", "O": "O", "N": "N",
"M": "W", "L": "˥", "K": "ʞ", "J": "ſ", "I": "I", "H": "H", "G": "פ",
"F": "Ⅎ", "E": "Ǝ", "D": "p", "C": "Ɔ", "B": "q", "A": "∀", "9": "6",
"8": "8", "7": "ㄥ", "6": "9", "5": "ϛ", "4": "ㄣ", "3": "Ɛ",
"2": "ᄅ", "1": "Ɩ", "0": "0",
}
const (
// DefaultEmoticon is the default emoticon used to flip tables
DefaultEmoticon = "(╯°□°）╯︵"
// GopherEmoticon is the gopher emoticon used to do a gopher flip
GopherEmoticon = "ʕ╯◔ϖ◔ʔ╯︵"
// AngryEmoticon is an angry emoticon used to angrily flip the table
AngryEmoticon = "(ノಠ益ಠ)ノ︵"
// SparklyEmoticon is a very sparkly emoticon used to flip the table
SparklyEmoticon = "(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧*:･ﾟ✧ "
)
var (
// Table is the default table flipper func
Table = Func(DefaultEmoticon)
// Gopher is the gopher table flipper func
Gopher = Func(GopherEmoticon)
// Angry is the angry table flipper func
Angry = Func(AngryEmoticon)
// Sparkly is the sparkly table flipper func
Sparkly = Func(SparklyEmoticon)
// Flippers is a map of named flipper funcs
Flippers = map[string]func(string) string{
"table": Table,
"gopher": Gopher,
"angry": Angry,
"sparkly": Sparkly,
}
)
// Func returns a flipper func
func Func(s string) func(string) string {
f := Flipper(s)
return func(s string) string {
return f.Flip(s)
}
}
// Flipper is a string that decorates a flipped string
type Flipper string
// Flip flips and decorates a string
func (f Flipper) Flip(s string) string {
return string(f) + UpsideDown(s)
}
// UpsideDown turns the given string upside down
func UpsideDown(s string) string {
ss := strings.Split(s, "")
ns := ""
for i := len(ss) - 1; i >= 0; i-- {
uc := upsideDownChars[ss[i]]
if uc == "" {
uc = upsideDownChars[strings.ToLower(ss[i])]
}
if uc != "" {
ns += uc
}
}
return ns
}
// Reverse reverses the given string
func Reverse(s string) string {
ss := strings.Split(s, "")
ns := ""
for i := len(ss) - 1; i >= 0; i-- {
ns += ss[i]
}
return ns
}