UNPKG

@cisstech/nge

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NG Essentials is a collection of libraries for Angular developers.

github.com/cisstech/nge

cisstech/nge

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export function deepEqual(a, b) { if (a === b) return true; if (a && b && typeof a == 'object' && typeof b == 'object') { if (a.constructor !== b.constructor) return false; var length, i, keys; if (Array.isArray(a)) { length = a.length; if (length != b.length) return false; for (i = length; i-- !== 0;) if (!deepEqual(a[i], b[i])) return false; return true; } if (a.constructor === RegExp) return a.source === b.source && a.flags === b.flags; if (a.valueOf !== Object.prototype.valueOf) return a.valueOf() === b.valueOf(); if (a.toString !== Object.prototype.toString) return a.toString() === b.toString(); keys = Object.keys(a); length = keys.length; if (length !== Object.keys(b).length) return false; for (i = length; i-- !== 0;) if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; for (i = length; i-- !== 0;) { var key = keys[i]; if (!deepEqual(a[key], b[key])) return false; } return true; } // true if both NaN, false otherwise return a !== a && b !== b; } //# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiY29tcGFyZS5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uLy4uL3Byb2plY3RzL25nZS91dGlscy9zcmMvY29tcGFyZS50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxNQUFNLFVBQVUsU0FBUyxDQUFDLENBQU0sRUFBRSxDQUFNO0lBQ3RDLElBQUksQ0FBQyxLQUFLLENBQUM7UUFBRSxPQUFPLElBQUksQ0FBQTtJQUV4QixJQUFJLENBQUMsSUFBSSxDQUFDLElBQUksT0FBTyxDQUFDLElBQUksUUFBUSxJQUFJLE9BQU8sQ0FBQyxJQUFJLFFBQVEsRUFBRSxDQUFDO1FBQzNELElBQUksQ0FBQyxDQUFDLFdBQVcsS0FBSyxDQUFDLENBQUMsV0FBVztZQUFFLE9BQU8sS0FBSyxDQUFBO1FBRWpELElBQUksTUFBTSxFQUFFLENBQUMsRUFBRSxJQUFJLENBQUE7UUFDbkIsSUFBSSxLQUFLLENBQUMsT0FBTyxDQUFDLENBQUMsQ0FBQyxFQUFFLENBQUM7WUFDckIsTUFBTSxHQUFHLENBQUMsQ0FBQyxNQUFNLENBQUE7WUFDakIsSUFBSSxNQUFNLElBQUksQ0FBQyxDQUFDLE1BQU07Z0JBQUUsT0FBTyxLQUFLLENBQUE7WUFDcEMsS0FBSyxDQUFDLEdBQUcsTUFBTSxFQUFFLENBQUMsRUFBRSxLQUFLLENBQUM7Z0JBQUksSUFBSSxDQUFDLFNBQVMsQ0FBQyxDQUFDLENBQUMsQ0FBQyxDQUFDLEVBQUUsQ0FBQyxDQUFDLENBQUMsQ0FBQyxDQUFDO29CQUFFLE9BQU8sS0FBSyxDQUFBO1lBQ3RFLE9BQU8sSUFBSSxDQUFBO1FBQ2IsQ0FBQztRQUVELElBQUksQ0FBQyxDQUFDLFdBQVcsS0FBSyxNQUFNO1lBQUUsT0FBTyxDQUFDLENBQUMsTUFBTSxLQUFLLENBQUMsQ0FBQyxNQUFNLElBQUksQ0FBQyxDQUFDLEtBQUssS0FBSyxDQUFDLENBQUMsS0FBSyxDQUFBO1FBQ2pGLElBQUksQ0FBQyxDQUFDLE9BQU8sS0FBSyxNQUFNLENBQUMsU0FBUyxDQUFDLE9BQU87WUFBRSxPQUFPLENBQUMsQ0FBQyxPQUFPLEVBQUUsS0FBSyxDQUFDLENBQUMsT0FBTyxFQUFFLENBQUE7UUFDOUUsSUFBSSxDQUFDLENBQUMsUUFBUSxLQUFLLE1BQU0sQ0FBQyxTQUFTLENBQUMsUUFBUTtZQUFFLE9BQU8sQ0FBQyxDQUFDLFFBQVEsRUFBRSxLQUFLLENBQUMsQ0FBQyxRQUFRLEVBQUUsQ0FBQTtRQUVsRixJQUFJLEdBQUcsTUFBTSxDQUFDLElBQUksQ0FBQyxDQUFDLENBQUMsQ0FBQTtRQUNyQixNQUFNLEdBQUcsSUFBSSxDQUFDLE1BQU0sQ0FBQTtRQUNwQixJQUFJLE1BQU0sS0FBSyxNQUFNLENBQUMsSUFBSSxDQUFDLENBQUMsQ0FBQyxDQUFDLE1BQU07WUFBRSxPQUFPLEtBQUssQ0FBQTtRQUVsRCxLQUFLLENBQUMsR0FBRyxNQUFNLEVBQUUsQ0FBQyxFQUFFLEtBQUssQ0FBQztZQUFJLElBQUksQ0FBQyxNQUFNLENBQUMsU0FBUyxDQUFDLGNBQWMsQ0FBQyxJQUFJLENBQUMsQ0FBQyxFQUFFLElBQUksQ0FBQyxDQUFDLENBQUMsQ0FBQztnQkFBRSxPQUFPLEtBQUssQ0FBQTtRQUVqRyxLQUFLLENBQUMsR0FBRyxNQUFNLEVBQUUsQ0FBQyxFQUFFLEtBQUssQ0FBQyxHQUFJLENBQUM7WUFDN0IsSUFBSSxHQUFHLEdBQUcsSUFBSSxDQUFDLENBQUMsQ0FBQyxDQUFBO1lBRWpCLElBQUksQ0FBQyxTQUFTLENBQUMsQ0FBQyxDQUFDLEdBQUcsQ0FBQyxFQUFFLENBQUMsQ0FBQyxHQUFHLENBQUMsQ0FBQztnQkFBRSxPQUFPLEtBQUssQ0FBQTtRQUM5QyxDQUFDO1FBRUQsT0FBTyxJQUFJLENBQUE7SUFDYixDQUFDO0lBRUQsb0NBQW9DO0lBQ3BDLE9BQU8sQ0FBQyxLQUFLLENBQUMsSUFBSSxDQUFDLEtBQUssQ0FBQyxDQUFBO0FBQzNCLENBQUMiLCJzb3VyY2VzQ29udGVudCI6WyJleHBvcnQgZnVuY3Rpb24gZGVlcEVxdWFsKGE6IGFueSwgYjogYW55KTogYm9vbGVhbiB7XG4gIGlmIChhID09PSBiKSByZXR1cm4gdHJ1ZVxuXG4gIGlmIChhICYmIGIgJiYgdHlwZW9mIGEgPT0gJ29iamVjdCcgJiYgdHlwZW9mIGIgPT0gJ29iamVjdCcpIHtcbiAgICBpZiAoYS5jb25zdHJ1Y3RvciAhPT0gYi5jb25zdHJ1Y3RvcikgcmV0dXJuIGZhbHNlXG5cbiAgICB2YXIgbGVuZ3RoLCBpLCBrZXlzXG4gICAgaWYgKEFycmF5LmlzQXJyYXkoYSkpIHtcbiAgICAgIGxlbmd0aCA9IGEubGVuZ3RoXG4gICAgICBpZiAobGVuZ3RoICE9IGIubGVuZ3RoKSByZXR1cm4gZmFsc2VcbiAgICAgIGZvciAoaSA9IGxlbmd0aDsgaS0tICE9PSAwOyApIGlmICghZGVlcEVxdWFsKGFbaV0sIGJbaV0pKSByZXR1cm4gZmFsc2VcbiAgICAgIHJldHVybiB0cnVlXG4gICAgfVxuXG4gICAgaWYgKGEuY29uc3RydWN0b3IgPT09IFJlZ0V4cCkgcmV0dXJuIGEuc291cmNlID09PSBiLnNvdXJjZSAmJiBhLmZsYWdzID09PSBiLmZsYWdzXG4gICAgaWYgKGEudmFsdWVPZiAhPT0gT2JqZWN0LnByb3RvdHlwZS52YWx1ZU9mKSByZXR1cm4gYS52YWx1ZU9mKCkgPT09IGIudmFsdWVPZigpXG4gICAgaWYgKGEudG9TdHJpbmcgIT09IE9iamVjdC5wcm90b3R5cGUudG9TdHJpbmcpIHJldHVybiBhLnRvU3RyaW5nKCkgPT09IGIudG9TdHJpbmcoKVxuXG4gICAga2V5cyA9IE9iamVjdC5rZXlzKGEpXG4gICAgbGVuZ3RoID0ga2V5cy5sZW5ndGhcbiAgICBpZiAobGVuZ3RoICE9PSBPYmplY3Qua2V5cyhiKS5sZW5ndGgpIHJldHVybiBmYWxzZVxuXG4gICAgZm9yIChpID0gbGVuZ3RoOyBpLS0gIT09IDA7ICkgaWYgKCFPYmplY3QucHJvdG90eXBlLmhhc093blByb3BlcnR5LmNhbGwoYiwga2V5c1tpXSkpIHJldHVybiBmYWxzZVxuXG4gICAgZm9yIChpID0gbGVuZ3RoOyBpLS0gIT09IDA7ICkge1xuICAgICAgdmFyIGtleSA9IGtleXNbaV1cblxuICAgICAgaWYgKCFkZWVwRXF1YWwoYVtrZXldLCBiW2tleV0pKSByZXR1cm4gZmFsc2VcbiAgICB9XG5cbiAgICByZXR1cm4gdHJ1ZVxuICB9XG5cbiAgLy8gdHJ1ZSBpZiBib3RoIE5hTiwgZmFsc2Ugb3RoZXJ3aXNlXG4gIHJldHVybiBhICE9PSBhICYmIGIgIT09IGJcbn1cbiJdfQ==