sebastian-software/core

File JSON.js has 329 lines of code (exceeds 250 allowed). Consider refactoring.

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/*
==================================================================================================
  Core - JavaScript Foundation
  Copyright 2010-2012 Zynga Inc.
  Copyright 2012-2014 Sebastian Werner

Function lex has 94 lines of code (exceeds 25 allowed). Consider refactoring.

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      var lex = function () {
        var source = Source, length = source.length, symbol, value, begin, position, sign;
        while (Index < length) {
          symbol = source.charAt(Index);
          if ("\t\r\n ".indexOf(symbol) > -1) {

Function get has 58 lines of code (exceeds 25 allowed). Consider refactoring.

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      var get = function (value) {
        var results, any, key;
        if (value == "$") {
          // Unexpected end of input.
          abort();

Function serialize has 53 lines of code (exceeds 25 allowed). Consider refactoring.

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      var serialize = function (property, object, callback, properties, whitespace, indentation, stack)
      {
        var value = object[property], className, date, results, element, index, length, prefix, any, result;
        if ((typeof value == "object" || typeof value == "function") && value)
        {

Function serialize has 7 arguments (exceeds 4 allowed). Consider refactoring.

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      var serialize = function (property, object, callback, properties, whitespace, indentation, stack)

Avoid deeply nested control flow statements.

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            if (stack[length] === value) {
              // Cyclic structures cannot be serialized by `JSON.stringify`.
              throw TypeError();
            }

Avoid deeply nested control flow statements.

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            for (index = 0, length = filter.length; index < length; value = filter[index++], ((getClass.call(value) == "[object String]" || getClass.call(value) == "[object Number]") && (properties[value] = 1)));

Avoid deeply nested control flow statements.

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            if (symbol == "-") {
              sign = true;
              symbol = source.charAt(++Index);
            }

Avoid deeply nested control flow statements.

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            if (source.slice(Index, Index + 4) == "true") {
              Index += 4;
              return true;
            } else if (source.slice(Index, Index + 5) == "false") {
              Index += 5;

Avoid deeply nested control flow statements.

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            for (;; any || (any = true)) {
              value = lex();
              // A closing square bracket marks the end of the array literal.
              if (value == "]") {
                break;

Avoid deeply nested control flow statements.

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            for (length = value.length; length--;) {
              update(value, length, callback);
            }

Avoid deeply nested control flow statements.

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            for (index = 0, length = value.length; index < length; any || (any = true), index++) {
              element = serialize(index, value, callback, properties, whitespace, indentation, stack);
              results.push(element === undef ? "null" : element);
            }

Avoid deeply nested control flow statements.

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          } else if (value == "{") {
            // Parses a JSON object, returning a new JavaScript object.
            results = {};
            for (;; any || (any = true)) {
              value = lex();

Avoid deeply nested control flow statements.

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            if ((width -= width % 1) > 0) {
              for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
            }

Avoid deeply nested control flow statements.

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            if (source.charAt(Index) == '"') {
              Index++;
              // Return the revived string.
              return value;
            }

Avoid deeply nested control flow statements.

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            if (symbol >= "0" && symbol <= "9") {
              // Leading zeroes are interpreted as octal literals.
              if (symbol == "0" && (symbol = source.charAt(Index + 1), symbol >= "0" && symbol <= "9")) {
                // Illegal octal literal.
                abort();

Avoid deeply nested control flow statements.

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            if (sign) {
              abort();
            }

Avoid deeply nested control flow statements.

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          } else if (getClass.call(width) == "[object String]") {
            whitespace = width.length <= 10 ? width : width.slice(0, 10);
          }

Avoid deeply nested control flow statements.

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              if (element !== undef) {
                // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
                // is not the empty string, let `member` {quote(property) + ":"}
                // be the concatenation of `member` and the `space` character."
                // The "`space` character" refers to the literal space

Avoid deeply nested control flow statements.

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            for (value = "@", Index++; Index < length;) {
              symbol = source.charAt(Index);
              if (symbol < " ") {
                // Unescaped ASCII control characters are not permitted.
                abort();

Consider simplifying this complex logical expression.

Open

                    if (!(symbol >= "0" && symbol <= "9" || symbol >= "a" && symbol <= "f" || symbol >= "A" && symbol <= "F")) {
                      // Invalid Unicode escape sequence.
                      abort();
                    }

Avoid too many return statements within this function.

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          return result;

Avoid too many return statements within this function.

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              return false;

Avoid too many return statements within this function.

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        return "$";

Avoid too many return statements within this function.

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              return null;

Similar blocks of code found in 2 locations. Consider refactoring.

Open

            result = any ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

            result = any ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";

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Similar blocks of code found in 2 locations. Consider refactoring.

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              if (any) {
                if (value == ",") {
                  value = lex();
                  if (value == "]") {
                    // Unexpected trailing `,` in array literal.

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

              if (any) {
                if (value == ",") {
                  value = lex();
                  if (value == "}") {
                    // Unexpected trailing `,` in object literal.

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