sudoku-funpark/solver/LoadBlocks.go

package solver

import (
	"embed"
	"log"
	"strings"
	"time"
)

// Dirty AF. Not happy with this. 😒
//
//go:embed blocks.csv
var f embed.FS

// Load all possible blocks from CSV in to memory
func (solver *Solver) LoadBlocks() {

	defer solver.timeTrack(time.Now(), "Loaded blocks")
	log.Println("Loading blocks")

	var blocks []string

	file, err := f.ReadFile("blocks.csv")
	if err != nil {
		panic(err)
	}

	temp := strings.Split(string(file), "\n")

	for _, line := range temp {
		block := string(line)
		if block == "\n" || block == "" { // Ignore new-line at the end of the file.
			continue
		}
		blocks = append(blocks, block)
	}

	solver.Controller.Blocks = blocks

}