angel_relations 1.0.1

  • Installing
  • Versions
  • 40


version 1.0.1 build status

Database-agnostic relations between Angel services.

// Authors owning one book
    relations.hasOne('books', as: 'book', foreignKey: 'authorId'));

// Or multiple
    relations.hasMany('books', foreignKey: 'authorId'));

// Or, books belonging to authors


  • hasOne
  • hasMany
  • hasManyThrough
  • belongsTo
  • belongsToMany

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  angel_relations: "^1.0.1"

2. Install it

You can install packages from the command line:

with pub:

$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

      import 'package:angel_relations/angel_relations.dart';
Version Uploaded Documentation Archive
1.0.1 Mar 4, 2017 Go to the documentation of angel_relations 1.0.1 Download angel_relations 1.0.1 archive
1.0.0 Mar 4, 2017 Go to the documentation of angel_relations 1.0.0 Download angel_relations 1.0.0 archive
1.0.0-alpha Jan 30, 2017 Go to the documentation of angel_relations 1.0.0-alpha Download angel_relations 1.0.0-alpha archive


We analyzed this package on Jun 19, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.63.0
  • pana: 0.11.3


Describes how popular the package is relative to other packages. [more]
24 / 100
Code health derived from static analysis. [more]
57 / 100
Reflects how tidy and up-to-date the package is. [more]
53 / 100
Overall score:
Weighted score of the above. [more]
Learn more about scoring.


Detected platforms: web, other

Primary library: package:angel_relations/angel_relations.dart with components: mirrors.


  • Maintain

    Changelog entries help clients to follow the progress in your code.

  • Fix analysis and formatting issues.

    Analysis or formatting checks reported 11 errors 4 hints.

    Strong-mode analysis of lib/src/belongs_to.dart failed with the following error:

    line: 38 col: 23
    The name 'Extensible' isn't defined, so it can't be used in an 'is' expression.

    Strong-mode analysis of lib/src/belongs_to_many.dart failed with the following error:

    line: 38 col: 23
    The name 'Extensible' isn't defined, so it can't be used in an 'is' expression.

    Similar analysis of the following files failed:

    • lib/src/has_many.dart (error)
    • lib/src/has_many_through.dart (error)
    • lib/src/has_one.dart (error)
    • lib/angel_relations.dart (hint)
    • lib/src/no_service.dart (hint)
  • Package is getting outdated.

    The package was released 67 weeks ago.

  • The description is too short.

    Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

  • Maintain an example.

    Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use angel_relations.dart.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.19.0
angel_framework ^1.0.0-dev 1.1.4+3
Transitive dependencies
angel_http_exception 1.0.0
angel_model 1.0.0
angel_route 2.0.6
async 2.0.7
body_parser 1.1.0
charcode 1.1.1
code_buffer 1.0.0
collection 1.14.10
combinator 1.0.0
container 0.1.2
dart2_constant 1.0.1+dart2
http_parser 3.1.2
http_server 0.9.7
json_god 2.0.0-beta+1
logging 0.11.3+1
matcher 0.12.3
merge_map 1.0.0
meta 1.1.5
mime 0.9.6+1
path 1.6.1
pool 1.3.5
quiver_hashcode 1.0.0
random_string 0.0.1
source_span 1.4.0
stack_trace 1.9.2
string_scanner 1.0.2
tuple 1.0.1
typed_data 1.1.5
Dev dependencies
angel_seeder ^0.0.0
test ^0.12.0