kitsu-core
Advanced tools
Simple, lightweight & framework agnostic JSON:API (de)serialsation components
Simple, lightweight & framework agnostic JSON:API (de)serialisation components
Migration guide for v10 & previous major releases
| Package | Package Size* | ESM Size† | Node | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|---|---|---|
kitsu-core | ≤ 1.5 kb | ≤ 1.4 KB | 12+ | 83+ | 78+ | 13.1+ | 95+ |
* Minified with brotli † EcmaScript Modules package size*
yarn add kitsu-core
npm install kitsu-core
import { camel } from 'kitsu-core' // ES Modules and Babel
const { camel } = require('kitsu-core') // CommonJS and Browserify
camel(...)
<!-- jsDelivr -->
<script src="https://cdn.jsdelivr.net/npm/kitsu-core"></script>
<!-- unpkg -->
<script src="https://unpkg.com/kitsu-core"></script>
kitsuCore.camel(...)
See CONTRIBUTING
See CHANGELOG
All code released under MIT
packages/kitsu-core/src/camel/index.js:14-14
Converts kebab-case and snake_case into camelCase
input string String to convertConvert kebab-case
camel('hello-world') // 'helloWorld'
Convert snake_case
camel('hello_world') // 'helloWorld'
Returns string camelCase formatted string
packages/kitsu-core/src/deattribute/index.js:29-51
Hoists attributes to be top-level
Deattribute an array of resources
// JSON:API 'data' field
const data = [
{
id: '1',
type: 'users',
attributes: { slug: 'wopian' }
}
]
const output = deattribute(data) // [ { id: '1', type: 'users', slug: 'wopian' } ]
Deattribute a resource
// JSON:API 'data' field
const data = {
id: '1',
type: 'users',
attributes: { slug: 'wopian' }
}
const output = deattribute(data) // { id: '1', type: 'users', slug: 'wopian' }
Returns (Object | Array<Object>) Deattributed resource data
packages/kitsu-core/src/deserialise/index.js:57-72
Deserialises a JSON-API response
response Object The raw JSON:API response objectDeserialise with a basic data object
deserialise({
data: {
id: '1',
attributes: { liked: true }
},
meta: { hello: 'world' }
}) // { data: { id: '1', liked: true }, meta: { hello: 'world' } }
Deserialise with relationships
deserialise({
data: {
id: '1',
relationships: {
user: {
data: {
type: 'users',
id: '2' }
}
}
},
included: [
{
type: 'users',
id: '2',
attributes: { slug: 'wopian' }
}
]
}) // { data: { id: '1', user: { type: 'users', id: '2', slug: 'wopian' } } }
Returns Object The deserialised response
packages/kitsu-core/src/error/index.js:27-33
Uniform error handling for Axios, JSON:API and internal package errors. Mutated Error object is rethrown to the caller.
Error Object The Errorerror('Hello')
error({errors: [ { code: 400 } ]})
error({
response: {
data: {
errors: [ {
title: 'Filter is not allowed',
detail: 'x is not allowed',
code: '102',
status: '400'
} ]
}
}
})
packages/kitsu-core/src/filterIncludes/index.js:33-46
Filters includes for the specific relationship requested
relationship Object
const includes = [
{
id: '1',
type: 'users',
attributes: { name: 'Emma' }
},
{
id: '2',
type: 'users',
attributes: { name: 'Josh' }
}
]
const relationship = { id: '1', type: 'users' }
const response = filterIncludes(includes, relationship)
// {
// id: '1',
// type: 'users',
// attributes: { name: 'Emma' }
// }
Returns Array<Object> The matched includes
packages/kitsu-core/src/kebab/index.js:11-11
Converts camelCase into kebab-case
input string camelCase stringkebab('helloWorld') // 'hello-world'
Returns string kebab-case formatted string
packages/kitsu-core/src/linkRelationships/index.js:108-128
Links relationships to included data
data Object The response data objectincluded Array<Object>? The response included object (optional, default [])previouslyLinked Object? A mapping of already visited resources (internal use only) (optional, default {})const data = {
attributes: { author: 'Joe' },
relationships: {
author: {
data: { id: '1', type: 'people' }
}
}
}
const included = [ {
id: '1',
type: 'people',
attributes: { name: 'Joe' }
} ]
const output = linkRelationships(data, included)
// {
// attributes: { author: 'Joe' },
// author: {
// data: { id: '1', name: 'Joe', type: 'people' }
// }
// }
Returns any Parsed data
packages/kitsu-core/src/query/index.js:33-42
Constructs a URL query string for JSON:API parameters
params Object? Parameters to parseprefix string? Prefix for nested parameters - used internally (optional, default null)query({
filter: {
slug: 'cowboy-bebop',
title: {
value: 'foo'
}
}
sort: '-id'
})
// filter%5Bslug%5D=cowboy-bebop&filter%5Btitle%5D%5Bvalue%5D=foo&sort=-id
Returns string URL query string
packages/kitsu-core/src/serialise/index.js:213-224
Serialises an object into a JSON-API structure
type string Resource type
data (Object | Array<Object>)? The data (optional, default {})
method string? Request type (PATCH, POST, DELETE) (optional, default 'POST')
options Object? Optional configuration for camelCase and pluralisation handling (optional, default {})
options.camelCaseTypes Function Convert library-entries and library_entries to libraryEntries (default no conversion). To use parameter, import camel from kitsu-core (optional, default s=>s)options.pluralTypes Function Pluralise types (default no pluralisation). To use parameter, import pluralize (or another pluralisation npm package) (optional, default s=>s)Setting camelCaseTypes and pluralTypes options (example shows options used by the kitsu package by default)
import { serialise, camel } from 'kitsu-core'
import pluralize from 'pluralize'
const model = 'anime'
const obj = { id: '1', slug: 'shirobako' }
// { data: { id: '1', type: 'anime', attributes: { slug: 'shirobako' } } }
const output = serialise(model, obj, 'PATCH', { camelCaseTypes: camel, pluralTypes: pluralize })
Basic usage (no case conversion or pluralisation)
import { serialise } from 'kitsu-core'
const model = 'anime'
const obj = { id: '1', slug: 'shirobako' }
// { data: { id: '1', type: 'anime', attributes: { slug: 'shirobako' } } }
const output = serialise(model, obj, 'PATCH')
Returns Object The serialised data
packages/kitsu-core/src/snake/index.js:11-11
Converts camelCase into snake_case
input string camelCase stringsnake('helloWorld') // 'hello_world'
Returns string snake_case formatted string
packages/kitsu-core/src/splitModel/index.js:29-39
Split model name from the model's resource URL
url string URL path for the model
options Object? Optional configuration for camelCase and pluralisation handling
options.resourceCase Function Convert libraryEntries to library-entries or library_entries (default no conversion). To use parameter, import kebab or snake from kitsu-core (optional, default s=>s)options.pluralModel Function Pluralise models (default no pluralisation). To use parameter, import pluralize (or another pluralisation npm package) (optional, default s=>s)splitModel('posts/1/comments')
// [ 'comments', 'posts/1/comments' ]
With pluralModel option
import plural from 'pluralize'
splitModel('posts/1/comment', { pluralModel: plural })
// [ 'comment', 'posts/1/comments' ]
With resourceCase option
import { kebab, snake } from 'kitsu-core'
splitModel('libraryEntries', { resourceCase: kebab })
// [ 'libraryEntries', 'library-entries' ]
splitModel('libraryEntries', { resourceCase: snake })
// [ 'libraryEntries', 'library_entries' ]
Returns [string, string] } Array containing the model name and the resource URL with pluralisation applied
10.0.0-alpha.22 (2022-03-04)
FAQs
Simple, lightweight & framework agnostic JSON:API (de)serialsation components
The npm package kitsu-core receives a total of 6,250 weekly downloads. As such, kitsu-core popularity was classified as popular.
We found that kitsu-core demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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