JeffML

// m: proposed move
// blockers: blocking pieces
// pp: current piece position
function diagonalChecks(m, blockers, pp) {
    let isGood = true;
for (const b of blockers) {
        if (b.rank > pp.rank && b.file > pp.file) {
            if (m.rank > pp.rank && m.file > pp.file) {
                isGood = isGood && (m.rank < b.rank && m.file < b.file);
            }

JeffML

    this.add({
        role: "movement",
        cmd: "legalSquares",
    }, (msg, reply) => {
        const isPawn = msg.piece.piece === 'P';
        const isKnight = msg.piece.piece === 'N';

        this.act({
            role: "movement",
            cmd: "rawMoves",

JeffML

module.exports = function specialMovement(options) {
  //...
      this.add({
        role: "movement",
        cmd: "rawMoves",
        isPawn: true
    }, (msg, reply) => {
        if (msg.piece.piece !== 'P') {
            return ("piece was not a pawn")
        }

JeffML

 var Ba1 = new ChessPiece('Ba1');
        seneca.act({
            role: "movement",
            cmd: "rawMoves",
            piece: Ba1
        }, (err, msg) => {...});

JeffML

 this.add({
        role: "movement",
        cmd: "rawMoves",
    }, (msg, reply) => {
        var err = null;
        var rawMoves = [];

        var pos = msg.piece.position;

        switch (msg.piece.piece) {

JeffML

import java.util.ArrayList
import java.util.List

interface IBowlingBall {
    String getBrand();
    String getSerialNumber();
}

abstract class BowlingBall implements IBowlingBall {
    private String brand, serialNumber;

JeffML

class BowlingBallFactory {
    static private class BowlingBall implements IBowlingBall{
        private String petName;

        BowlingBall() {
        }

        private void setPetName(String petName) {
            this.petName = petName;
        }

JeffML

interface IBowlingBall {
    String getPetName();
}

class Bowler {
    static private class BowlingBall implements IBowlingBall{
        private String petName;

        BowlingBall() {
        }

JeffML

class BowlingBall {
    private String petName;

    BowlingBall() {
    }

    void setPetName(String petName) {
        this.petName = petName;
    }

JeffML

var menu = require('./menu');
var Combinator = require('./Combinator-generator-naive');

function run() {
    var threeCombos = new Combinator({
            min: menu.threeItems.min,
            max: menu.threeItems.max
        })
        .combine([], menu.threeItems.values);