Builds the AST (Abstract Syntax Tree) of a JSON string.
The good #
- It works.
- It is battle tested.
- It could be worse (like not having anything at all).
The bad #
- Types are flimsy
- Algorithms are not a jewel of modern programming.
- I ported this library to use only one feature.
The ugly #
- I would re-write the whole thing if I had any serious interest in this.
Use this package as a library
1. Depend on it
Add this to your package's pubspec.yaml file:
dependencies: json_ast: ^1.0.5
2. Install it
You can install packages from the command line:
$ pub get
$ flutter pub get
Alternatively, your editor might support
pub get or
flutter pub get.
Check the docs for your editor to learn more.
3. Import it
Now in your Dart code, you can use:
Describes how popular the package is relative to other packages. [more]
Code health derived from static analysis. [more]
Reflects how tidy and up-to-date the package is. [more]
Weighted score of the above. [more]
We analyzed this package on Oct 16, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:
- Dart: 2.5.1
- pana: 0.12.21
Detected platforms: Flutter, web, other
No platform restriction found in primary library
Health issues and suggestions
Document public APIs. (-0.77 points)
126 out of 127 API elements have no dartdoc comment.Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API.
lib/parse.dart. (-2.96 points)
lib/parse.dart reported 6 hints, including:
line 17 col 19: Use isNotEmpty instead of length
line 55 col 18: Use contains instead of indexOf
line 326 col 7: Don't explicitly initialize variables to null.
line 337 col 17: Avoid using
if null operators.
line 339 col 19: Avoid using
if null operators.
lib/error.dart. (-1 points)
lib/error.dart reported 2 hints:
line 14 col 7: Don't explicitly initialize variables to null.
line 69 col 34: Equality operator
== invocation with references of unrelated types.
Maintenance issues and suggestions
Provide a file named
CHANGELOG.md. (-20 points)
Changelog entries help developers follow the progress of your package. See the example generated by
Maintain an example. (-10 points)
Create a short demo in the
example/ directory to show how to use this package.
Common filename patterns include
json_ast.dart. Packages with multiple examples should provide
For more information see the pub package layout conventions.