Refactoring evaluate functions

Dependencies

• [2] TYELLGSA Rename checkDiag to checkDiagLR and add checkDiagRL. Add more tests
• [3] G5KXCVIL tictactoe: initial import
• [4] UWVAMBIJ Fix couple of tests, add more

Change contents

• edit in snippets/tictactoe/tictactoe.go at line 20
  [3.255]

  [3.255]
  + // Board represents the board the game played on

  + type Board [][]rune

  +
• replacement in snippets/tictactoe/evaluate_test.go at line 12
  [3.2232]→[3.2232:2255](∅→∅)
  − board [][]rune
  [3.2232]

  [3.2255]
  + board Board
• replacement in snippets/tictactoe/evaluate_test.go at line 24
  [3.2729]→[3.2729:2781](∅→∅)
  − assert.Equal(t, tc.expected, evaluate(tc.board))
  [3.2729]

  [3.2781]
  + assert.Equal(t, tc.expected, tc.board.evaluate())
• replacement in snippets/tictactoe/evaluate.go at line 3
  [3.2826]→[3.2826:2979](∅→∅)
  − func evaluate(board [][]rune) int {

  − for row := range board {

  − for col := range board[row] {

  − if checkRow(board, row, col, WinSize, Pl1) == WinSize {
  [3.2826]

  [3.2979]
  + func (b Board) evaluate() int {

  + for row := range b {

  + for col := range b[row] {

  + if b.checkRow(row, col, WinSize, Pl1) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 8
  [3.2994]→[3.2994:3060](∅→∅)
  − } else if checkRow(board, row, col, WinSize, Pl2) == WinSize {
  [3.2994]

  [3.3060]
  + } else if b.checkRow(row, col, WinSize, Pl2) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 11
  [3.3080]→[3.3080:3139](∅→∅)
  − if checkCol(board, row, col, WinSize, Pl1) == WinSize {
  [3.3080]

  [3.3139]
  + if b.checkCol(row, col, WinSize, Pl1) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 13
  [3.3154]→[3.3154:3220](∅→∅)
  − } else if checkCol(board, row, col, WinSize, Pl2) == WinSize {
  [3.3154]

  [3.3220]
  + } else if b.checkCol(row, col, WinSize, Pl2) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 16
  [3.3240]→[2.384:446](∅→∅)
  − if checkDiagLR(board, row, col, WinSize, Pl1) == WinSize {
  [3.3240]

  [2.446]
  + if b.checkDiagLR(row, col, WinSize, Pl1) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 18
  [2.461]→[2.461:530](∅→∅)
  − } else if checkDiagLR(board, row, col, WinSize, Pl2) == WinSize {
  [2.461]

  [2.530]
  + } else if b.checkDiagLR(row, col, WinSize, Pl2) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 21
  [2.550]→[2.550:612](∅→∅)
  − if checkDiagRL(board, row, col, WinSize, Pl1) == WinSize {
  [2.550]

  [3.3300]
  + if b.checkDiagRL(row, col, WinSize, Pl1) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 23
  [3.3315]→[2.613:682](∅→∅)
  − } else if checkDiagRL(board, row, col, WinSize, Pl2) == WinSize {
  [3.3315]

  [3.3382]
  + } else if b.checkDiagRL(row, col, WinSize, Pl2) == WinSize {
• replacement in snippets/tictactoe/evaluate.go at line 31
  [3.3422]→[3.3422:3505](∅→∅)
  − func checkRow(board [][]rune, row, col, winsize int, player rune) (goodness int) {
  [3.3422]

  [3.3505]
  + func (b Board) checkRow(row, col, winsize int, player rune) (goodness int) {
• replacement in snippets/tictactoe/evaluate.go at line 33
  [3.3537]→[3.3537:3604](∅→∅)
  − if row+i < len(board[col]) {

  − if board[row+i][col] == player {
  [3.3537]

  [3.3604]
  + if row+i < len(b[col]) {

  + if b[row+i][col] == player {
• replacement in snippets/tictactoe/evaluate.go at line 44
  [3.3683]→[3.3683:3766](∅→∅)
  − func checkCol(board [][]rune, row, col, winsize int, player rune) (goodness int) {
  [3.3683]

  [3.3766]
  + func (b Board) checkCol(row, col, winsize int, player rune) (goodness int) {
• replacement in snippets/tictactoe/evaluate.go at line 46
  [3.3798]→[3.3798:3865](∅→∅)
  − if col+j < len(board[row]) {

  − if board[row][col+j] == player {
  [3.3798]

  [3.3865]
  + if col+j < len(b[row]) {

  + if b[row][col+j] == player {
• replacement in snippets/tictactoe/evaluate.go at line 57
  [3.3944]→[2.683:769](∅→∅)
  − func checkDiagLR(board [][]rune, row, col, winsize int, player rune) (goodness int) {
  [3.3944]

  [3.4028]
  + func (b Board) checkDiagLR(row, col, winsize int, player rune) (goodness int) {
• replacement in snippets/tictactoe/evaluate.go at line 59
  [3.4060]→[3.4060:4156](∅→∅)
  − if row+k < len(board[col]) && col+k < len(board[row]) {

  − if board[row+k][col+k] == player {
  [3.4060]

  [3.4156]
  + if row+k < len(b[col]) && col+k < len(b[row]) {

  + if b[row+k][col+k] == player {
• replacement in snippets/tictactoe/evaluate.go at line 70
  [2.771]→[2.771:857](∅→∅)
  − func checkDiagRL(board [][]rune, row, col, winsize int, player rune) (goodness int) {
  [2.771]

  [2.857]
  + func (b Board) checkDiagRL(row, col, winsize int, player rune) (goodness int) {
• replacement in snippets/tictactoe/evaluate.go at line 72
  [2.889]→[2.889:972](∅→∅)
  − if row+k < len(board[col]) && col-k >= 0 {

  − if board[row+k][col-k] == player {
  [2.889]

  [2.972]
  + if row+k < len(b[col]) && col-k >= 0 {

  + if b[row+k][col-k] == player {