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luhn-generator

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A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.NullableTypeAnnotation = NullableTypeAnnotation; exports.FunctionTypeAnnotation = FunctionTypeAnnotation; exports.UpdateExpression = UpdateExpression; exports.ObjectExpression = ObjectExpression; exports.DoExpression = DoExpression; exports.Binary = Binary; exports.IntersectionTypeAnnotation = exports.UnionTypeAnnotation = UnionTypeAnnotation; exports.TSAsExpression = TSAsExpression; exports.TSTypeAssertion = TSTypeAssertion; exports.TSIntersectionType = exports.TSUnionType = TSUnionType; exports.TSInferType = TSInferType; exports.BinaryExpression = BinaryExpression; exports.SequenceExpression = SequenceExpression; exports.AwaitExpression = exports.YieldExpression = YieldExpression; exports.ClassExpression = ClassExpression; exports.UnaryLike = UnaryLike; exports.FunctionExpression = FunctionExpression; exports.ArrowFunctionExpression = ArrowFunctionExpression; exports.ConditionalExpression = ConditionalExpression; exports.OptionalCallExpression = exports.OptionalMemberExpression = OptionalMemberExpression; exports.AssignmentExpression = AssignmentExpression; exports.LogicalExpression = LogicalExpression; var t = _interopRequireWildcard(require("@babel/types")); function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; } function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } const PRECEDENCE = { "||": 0, "??": 0, "&&": 1, "|": 2, "^": 3, "&": 4, "==": 5, "===": 5, "!=": 5, "!==": 5, "<": 6, ">": 6, "<=": 6, ">=": 6, in: 6, instanceof: 6, ">>": 7, "<<": 7, ">>>": 7, "+": 8, "-": 8, "*": 9, "/": 9, "%": 9, "**": 10 }; const isClassExtendsClause = (node, parent) => (t.isClassDeclaration(parent) || t.isClassExpression(parent)) && parent.superClass === node; const hasPostfixPart = (node, parent) => (t.isMemberExpression(parent) || t.isOptionalMemberExpression(parent)) && parent.object === node || (t.isCallExpression(parent) || t.isOptionalCallExpression(parent) || t.isNewExpression(parent)) && parent.callee === node || t.isTaggedTemplateExpression(parent) && parent.tag === node || t.isTSNonNullExpression(parent); function NullableTypeAnnotation(node, parent) { return t.isArrayTypeAnnotation(parent); } function FunctionTypeAnnotation(node, parent, printStack) { return t.isUnionTypeAnnotation(parent) || t.isIntersectionTypeAnnotation(parent) || t.isArrayTypeAnnotation(parent) || t.isTypeAnnotation(parent) && t.isArrowFunctionExpression(printStack[printStack.length - 3]); } function UpdateExpression(node, parent) { return hasPostfixPart(node, parent) || isClassExtendsClause(node, parent); } function ObjectExpression(node, parent, printStack) { return isFirstInStatement(printStack, { considerArrow: true }); } function DoExpression(node, parent, printStack) { return isFirstInStatement(printStack); } function Binary(node, parent) { if (node.operator === "**" && t.isBinaryExpression(parent, { operator: "**" })) { return parent.left === node; } if (isClassExtendsClause(node, parent)) { return true; } if (hasPostfixPart(node, parent) || t.isUnaryLike(parent) || t.isAwaitExpression(parent)) { return true; } if (t.isBinary(parent)) { const parentOp = parent.operator; const parentPos = PRECEDENCE[parentOp]; const nodeOp = node.operator; const nodePos = PRECEDENCE[nodeOp]; if (parentPos === nodePos && parent.right === node && !t.isLogicalExpression(parent) || parentPos > nodePos) { return true; } } } function UnionTypeAnnotation(node, parent) { return t.isArrayTypeAnnotation(parent) || t.isNullableTypeAnnotation(parent) || t.isIntersectionTypeAnnotation(parent) || t.isUnionTypeAnnotation(parent); } function TSAsExpression() { return true; } function TSTypeAssertion() { return true; } function TSUnionType(node, parent) { return t.isTSArrayType(parent) || t.isTSOptionalType(parent) || t.isTSIntersectionType(parent) || t.isTSUnionType(parent) || t.isTSRestType(parent); } function TSInferType(node, parent) { return t.isTSArrayType(parent) || t.isTSOptionalType(parent); } function BinaryExpression(node, parent) { return node.operator === "in" && (t.isVariableDeclarator(parent) || t.isFor(parent)); } function SequenceExpression(node, parent) { if (t.isForStatement(parent) || t.isThrowStatement(parent) || t.isReturnStatement(parent) || t.isIfStatement(parent) && parent.test === node || t.isWhileStatement(parent) && parent.test === node || t.isForInStatement(parent) && parent.right === node || t.isSwitchStatement(parent) && parent.discriminant === node || t.isExpressionStatement(parent) && parent.expression === node) { return false; } return true; } function YieldExpression(node, parent) { return t.isBinary(parent) || t.isUnaryLike(parent) || hasPostfixPart(node, parent) || t.isAwaitExpression(parent) && t.isYieldExpression(node) || t.isConditionalExpression(parent) && node === parent.test || isClassExtendsClause(node, parent); } function ClassExpression(node, parent, printStack) { return isFirstInStatement(printStack, { considerDefaultExports: true }); } function UnaryLike(node, parent) { return hasPostfixPart(node, parent) || t.isBinaryExpression(parent, { operator: "**", left: node }) || isClassExtendsClause(node, parent); } function FunctionExpression(node, parent, printStack) { return isFirstInStatement(printStack, { considerDefaultExports: true }); } function ArrowFunctionExpression(node, parent) { return t.isExportDeclaration(parent) || ConditionalExpression(node, parent); } function ConditionalExpression(node, parent) { if (t.isUnaryLike(parent) || t.isBinary(parent) || t.isConditionalExpression(parent, { test: node }) || t.isAwaitExpression(parent) || t.isTSTypeAssertion(parent) || t.isTSAsExpression(parent)) { return true; } return UnaryLike(node, parent); } function OptionalMemberExpression(node, parent) { return t.isCallExpression(parent, { callee: node }) || t.isMemberExpression(parent, { object: node }); } function AssignmentExpression(node, parent, printStack) { if (t.isObjectPattern(node.left)) { return true; } else { return ConditionalExpression(node, parent, printStack); } } function LogicalExpression(node, parent) { switch (node.operator) { case "||": if (!t.isLogicalExpression(parent)) return false; return parent.operator === "??" || parent.operator === "&&"; case "&&": return t.isLogicalExpression(parent, { operator: "??" }); case "??": return t.isLogicalExpression(parent) && parent.operator !== "??"; } } function isFirstInStatement(printStack, { considerArrow = false, considerDefaultExports = false } = {}) { let i = printStack.length - 1; let node = printStack[i]; i--; let parent = printStack[i]; while (i >= 0) { if (t.isExpressionStatement(parent, { expression: node }) || considerDefaultExports && t.isExportDefaultDeclaration(parent, { declaration: node }) || considerArrow && t.isArrowFunctionExpression(parent, { body: node })) { return true; } if (hasPostfixPart(node, parent) && !t.isNewExpression(parent) || t.isSequenceExpression(parent) && parent.expressions[0] === node || t.isConditional(parent, { test: node }) || t.isBinary(parent, { left: node }) || t.isAssignmentExpression(parent, { left: node })) { node = parent; i--; parent = printStack[i]; } else { return false; } } return false; }