fractal-core/CHANGES.md

A minimalist and well crafted app, content or component is our conviction

# Changes

## Whats next?

- Implement app proxies as a way for easy compose Fractal applications
- Add `nextFrame` helper that returns a Promise (with requestAnimationFrame)
- Add `fork` helper that returns a Promise (with setImmediate)
- Publish fractal-react repository for React support
- Implement timetravel UI
- Implement tree view
- Implement worker support for ModuleAPI event bus functions
- Implement component dispose hook for future implementation of automatic event channel unsubscribe
- Automatic management of event channel subscriptions in Components, when disposed
- Implement a way for merging module definitions (FANCY)
- Evaluate how to handle errors when a task fails
- Filtered console logs in AppViewer UI and console

## Done

# v6.0.6

- Fix log helpers bug

# v6.0.5

- Fix StateOf type signature
- Fix Components type signature
- Fix stateOf type signature
- Remove proxy from `state` in `InputHelpers`, now do not modify state outside actions is a strong convention

# v6.0.4

- Reorganize functionality

# v6.0.3

- Change compile target to es6

# v6.0.2

- Remove component, log and worker from main barrel

# v6.0.0

- Rename `dispose` APIs with `destroy`
- Add `onBeforeDestroy` module lifecycle hook
- Add event bus functions to ModuleAPI
- Worker helper to automatically proxy all stuff inside a Module Definition
- Implement worker performance example
- `invokeHandler` now performs event object data extraction
- Implement `dispatch` function and add it to `ModuleAPI`
- Rename `beforeInit` module hook to `onBeforeInit`
- AppViewer POC
- Add guid function
- Add seq helper
- Add `s` property to `InputHelpers` interface, that is a reference to local state
- Deprecate recommended `F.stateOf()` sentence with no arguments in favor of `s` in input parameters
- BREAKING: Add many state type signatures
- Add `s` parameter to input factory
- Add `State` interface
- Remove currification in interfaces
- Add `F.inFn` and `F.actFn` to support React and other tools with function based event handlers
- Add `isServer` and `hydrateState` helpers for prerendering and SSR
- Add support for `state` updates with the result of an action
- Actions cannot replace the state object
- Add proxy to `state` in `InputHelpers` to disallow state mutation from inputs
- Change `init` and `destroy` with `onInit` and `onDestroy`
- Change router events name: `onRouteActive` and `onRouteInactive`
- Add onInit and onDestroy to InputIndex type interface
- Add onRouteActive and onRouteInactive to InputIndex type interface

# v5.1.2

- Fix style merge order (Revert)

# v5.1.1

- Fix style merge order

# v5.1.0

- Extract event bus implementation to a library called `pullable-event-bus`
- Insightful error when nesting components and there is no component
- Make state optional
- Breaking change evaluation, rename toIt with toIn

# v5.0.12

- Improve type signature of mapToObj utility function

# v5.0.11

- Add task method to ModuleAPI
- Implement optimization and simplification regarding _execute internal function, remove Executable abstraction in favor of more decoupled concepts

# v5.0.10

- Improvements in event bus and make `data` F.emit parameter optional

# v5.0.9

- Fix bug in `comp` helper function and type signature

# v5.0.8

- Fix `comp` helper type signature, properties are now optional

# v5.0.7

- Include eventBus as `ev` default task
- Implement Event Bus helpers `F.emit`, `F.on` and `F.off`
- Implement multiple listeners support in eventBus
- Show stack trace in error function of logFns

# v5.0.6

- Add `comp` method that makes more clear the component instantiation
- Fixed bug in getPath function
- Remove nest functions, is better to nest dynamic components with actions

# v5.0.5

- Pullable event bus implementation (task)

# v5.0.4

- Add error message to edge case in toComp function
- Remove optional propagation
- Implement `F.set` helper

# v5.0.3

- Fix task type signature, data is optional

# v5.0.2

- Fix bug with propagation, add docs and optimize it

# v5.0.1

- Handle error in dispatchEv
- Fix route interface
- Update deps
- Fix fuse config

# v5.0.0

- Better internal implementation of tasks
- Handlers now receive the component id
- Task helper
- RunIt helper removed
- Tasks should contain sender component id
- clearCache input helper changed to _clearCache for preventing use in production, this is only for development and testing pruposes

# v4.4.5

- Fix async functions support and types

# v4.4.4

- Fix sum function and remove testing stuff

# v4.4.3

- Complete support for async functions
- BREAKING: types when use handlers

# v4.4.2

- Support async functions in all core methods

# v4.4.1

- Implement `toChildAct` InputHelper

# v4.4.0

- BREAKING: Change `F.ev` with `F.in`
- BREAKING: Change module option root by Root
- Add `path` option to `getStates` function of `ComponentHelpers`
- Add `getPath` function to utils
- Add `getPaths` function to utils

# v4.3.10

- Fix type in style view helper

# V4.3.9

- Implement style helper

# v4.3.8

- Fix bug in component helper exceptions and add an optimization

# v4.3.7

- Solve bug related to performUpdate in view rendering, state of child component doesn't change

# v4.3.6

- Make `toChild` return the result of the input

# v4.3.5

- Make `dispatchEv` and `toComp` return the result of the input

# v4.3.4

- Add `getStates` to `ComponentHelpers`
- Add multiple assignments to Set default action
- Add `sum` function to utils
- Add CSS type to Style module in Vnode
- Remove actionQueue remanent from Context

# v4.3.3

- Make `toComp` data parameter optional (type)

# v4.3.2

- Make `toComp` data parameter optional
- Change toChild parameter 'name' for 'childCompName'
- Add waitMS function

# v4.3.1

- Add `imageRenderingContrast` CSS object helper
- Add `range` function

# v4.3.0

- Fix propagation data
- Router interface MVP
- Optimize propagation (BREAKING)
- Remove navigo router interface
- Fix bundlePaths in ssr helpers, do it not optional
- Change log functions from async to sync
- Fix destroy component hook bug
- Change input hooks from async to sync
- Fix component  Root id

## v4.2.3

- Enable input hooks (HOTFIX)

## v4.2.2

- Fix `act` interface helper

## v4.2.1

- Implement `getParentCtx`, `mapAsync`, `filterAsync`, `reduceAsync` and `all` functions

## v4.2.0

- Improve event system, optimization and clean code
- Replace `dispatch` in built-in hanlders
- Remove `dispatch` for moduleAPI (BREAKING CHANGE)
- Implement `toComp` and `dispatchEv` for ModuleAPI
- Delete unused value interface

## v4.1.17

- Move fs-jetpack to dev dependencies

## v4.1.16

- Fix interfaces type to be async
- Add async type to renderHTML function

## v4.1.15

- Implement htmlFn for replacing transformHTML function, allows customization
- Implement transformHTML function in renderHTML
- Implement base url for AOT / SSR

## v4.1.14

- Implement bundlePaths for SSR and AOT and remove bundlePath

## v4.1.12-13 (Fix broken build)

- Add fs-jetpack and always reads utf8 from files in AOT compilation

## v4.1.11

- Await for beforeInit hook
- Fix encoding optional parameter
- Logs and module hooks are now async

## v4.1.10

- Fix initial global values for rendering
- Fix use of render in module definitions
- Fix AOT and SSR
- Change location of prerender template
- Add options to `runModule`, this allow module definitions to be extendable

## v4.1.9

- `clearCache` now clear descendants
- Implement `getDescendantIds` function

## v4.1.8

- Add `clearCache` function to input helpers

## v4.1.7

- Update TypeStyle dependency
- Update Snabbdom dependency
- Optimization in interface recalculation

## v4.1.6

- Fix placholderColor for Firefox
- Remove duplicated parameter in `propagate` function

## v4.1.5

- Implement `optionalBroadcast`, `seqBroadcast` and `seqOptionalBroadcast` to `comps` helper in inputs

## v4.1.4

- Rename vws function to group
- Add vws function for rendering an array of component names

## v4.1.3

- Fix ordering in action records

## v4.1.2

- Fix interface excecution

## v4.1.1

- Add type signature for async interfaces

## v4.1.0

- Interfaces are now async

## v4.0.6

- Add global active flag to modules
- Disable render when init components and add moduleRender option
- Inputs processes can continue execution when hot-swap ocurrs

## v4.0.5

- Updates can be async functions and sync too

## v4.0.4

- Fix component update flag

## v4.0.3

- Add getCompleteNames method

## v4.0.2

- Add getNames method
- Add getCompleteName type signature to ComponentHelpers

## v4.0.1

- All component methods now return values

## v4.0.0

- Fix: init and destroy are not called during hot-swaping
- Fix generic propagation name argument
- Fix lifecycle ordering
- Add init and destroy lifecycle hooks
- Remove unused input helpers
- init and destroy input are handled in the lifecycle
- Merge Contexts and Spaces into only Contexts
- Components are into _nest variable of parent
- Remove input returns
- Add AddComp helper for dynamic composing
- Add _remove default action helper for dynamic composing
- Remove name from components
- Add Set generic action by default
- Add _action and _execute inputs
- Remove return and action
- Add 'record' option to record all actions
- Actions ensures in-order execution
- State always are an onject
- Update TypeStyle dependency - performance boost

## v3.3.3

- Fix async CtxInterface

## v3.3.2

- CtxInterface can be an async function

## v3.3.1

- Fix mistake in getState component helper, bad use of nameFn

## v3.3.0

- Add runIt input helper and default return input to components

## v3.2.1

- Fix executeAll from comps helper

## v3.2.0

- Add 'compGroup', 'comps' and 'vws' helpers

## v3.1.2

- Add sizeTask
- Add act helper to input helpers

## v3.1.1

- Fix coupled group name in style group handler

## v3.1.0

- Add AOT helpers
- Add server side rendering helpers
- Fix error message

## v3.0.7

- Input errors are delegated to caller functions
- Fix: action input helper can be overwritten by the component

# v3.0.6

- Inputs can be norma functions not only async

# v3.0.5

- Add render global flag to module options
- Remove log unused stuff

## v3.0.4

- Add render global flag for SSR performance

## v3.0.0

- Worker support fixed!
- Handlers are now async
- Add full async support (WIP)
- toIt, toAct and toChild are async by default. Async param is removed (Breaking change)
- Add async inputs support

## v2.10.3

- Hotfix, do not call init on hot-swap

## v2.10.2

- Fix size binding interface

## v2.10.1

- Hotfix to include type definitions in compiled code

## v2.10.0

- Add CSS class to style helpers
- Include action input helper by default

## v2.9.6

- Fix, do not call init when hot-swap

## v2.9.4

- Fix AOT

## v2.9.3

- Make view interface handler universal (SSR & Prerendering)
- Add cb to view interface handler
- Fix style group handler implementation

## v2.9.2

- Hotfix for v2.9.1

## v2.9.1

- Adapt style group handler for SSR and prerender

## v2.9.0

- Size binding snabbdom module for bind the element size to the state
- Integrate ResizeSensor for listening element size changes
- Fix type of event and global listeners module for accepting arrays of InputData
- Inject input helpers to component hooks

## v2.8.0

- Implement path updates (fixes bugs in interface cache implementation)
- Cached interfaces (CRAZY optimization, now interfaces are blazingly more faster)
- Root context delegation
- Fix deepmerge issue

## v2.7.0

- Test case for hotfix in `action` function in component helpers
- Add deepmerge as a dependency
- Hotfix in `action` function in component helpers
- Add deepmerge and deepmergeAll functions to functional helpers
- Add `styles` function for making a new component by merging the component style

## v2.6.0

- Test of interfaceOrder
- Test of async notifyInterfaceHandlers
- Add ignore to global event listener type signature
- Add interfaceOrder to modules
- notifyInterfaceHandlers works async

## v2.5.0

- Add router interface handler

## v2.4.1

- Replace css property -moz-placeholder by placeholder-shown for Firefox 51+

## v2.4.0

- Add selfPropagated property to global event listeners
- Refactor event propagation
- Add isDescendant view helper
- Make input and interface helpers internal methods differnt with _, for example act with _act

## v2.3.2

- Fix default prevented behaviour

## v2.3.1

- Global event listeners do not handle prevented events by default
- Add listenPrevented options to event listeners

## v2.3.0

- Global event listeners handle all the events, and normal do not handle events that are prevented
- stopPropagation is not allowed by design

## v2.2.1

- Fix implementation of dynamic propagation

## v2.2.0

- Reimplemented propagation in simple, dynamic and general, as a sequence
- Fix sendMsg and toAct functions
- Add error message when toChild is executed with an invalid child name
- Add async option to sendMsg function
- Change the order of isAsync and isPropagate arguments
- Fix global event listeners async
- Add async option to toIt, toChild and toAct

## v2.1.1

- Remove mori helpers from core

## v2.1.0

- Ignore log.ts and style.ts coverage for now
- Remove cs() unused function from style.ts
- Due to Webpack 2 has tree shaking and is the desired build tool, we should have one import for all the core functions, migration all helpers to core index

## v2.0.4

- Fix input import in core.ts
- Fix input import in log.ts

## v2.0.3

- Fix dependencies from input refactor
- Add input to core (fix)
- Rename inputs for input

## v2.0.2

- Fix CtxNest type signature and worker.ts

## v2.0.1

- Add stateOf to interface helpers

## v2.0.0

- Add stateOf, toIt, toChild, nest, unnest, nestAll and unnestAll to input helpers and curry them
- Group all input helpers to inputs.ts
- Interface ctx argument replaced by helpers object, increase redability and speed
- Currying all the interface helpers and group on interface.ts
- Add an interface index to ComponentSpace increasing speed
- Inputs ctx argument replaced by input helpers object
- Currying interfaces for optimize speed
- Fix logging stuff in globalListeners

## v1.6.0

- toParent has removed because enforce coupling of components
- act has new signature
- Add toAct helper

## v1.5.6

- Global listeners are attached to main container

## v1.5.5

- Fix bug related to global-local listeners

## v1.5.4

- Event options are optional in core interface

## v1.5.3

- Fix bad npm upload

## v1.5.2

- Add options parameter to event listeners at Fractal core, with `default` and `propagate` options

## v1.5.1

- View event listeners can control preventDefault and stopPropagation via context data _default and _propagate properties

## v1.5.0

- Add global events handler to view interface

## v1.4.13

- Component init hooks are executed after first `notifyInterfaceHandlers`
- Add Components type to components parameter of nest function

## v1.4.12

- Add VNode to View interface exports

## v1.4.11

- Rename `merge` core function to `nest`

## v1.4.10

- Fix type signature of `assoc` functional helper

## v1.4.9

- Fix build

## v1.4.8

- Refactor view interface file structure
- Include h as a view method
- Include vnode into core view methods

## v1.4.7

- Add ignore to On interface for event handlers

## v1.4.6

- Update snabbdom version
- Implement VNodeData and other stuff for h types
- Add `interfaces/h` for using without import snabbdom

## v1.4.5

- Fix view event listeners snabbdom module event pausing

## v1.4.4

- Add merge to functional utils fun.ts

## v1.4.3

- Fix execute function
- Move toIt to core

## v1.4.2

- Fix log when state is not an object

## v1.4.1

- Fix log functions

## v1.4.0

- Add isPropagated optional parameter to dispatch function
- Refactor and simplify API
- Remove onDispatch event from Module and log helpers
- Add beforeInput and afterInput events to Context and Module
- Better Logging functions

## v1.3.1

- Speed up core replacing for-Object.keys loop by for-in
- Message Interchange fuctions propagation is optional, true by default

## v1.3.0

- Remove useless parameter from `execute` function
- Remove useless parameter from `propagate` function

## v1.2.1

- Fix nested propagation

## v1.2.0

- Fix component message interchange by adding propagation
- Add scope to global component listeners (parent -child communication)

## v1.1.0

- Add functional utils to `fun.ts`
- Add assoc, evolve and evolveKey function to fun utils
- Add type Interface<Type, S> and refactor View type in View interface
- Relocate utils to root folder (src)

## v1.0.8

- Parent can observe any child input

## v1.0.7

- Make msg parameter of sendMsg and toIt optional in utils/component

## v1.0.6

- Add ignore and pass options to view event handlers

## v1.0.5

- Add event stoping in view event handlers

## v1.0.4

- Add ignored view event listeners

## v1.0.3

- Fix bug in dispatch

## v1.0.2

- Fix some types to be useful

## v1.0.1

- Add functional utils (fun) with pipe and mapToObj and remove them from component utils

## v1.0.0 :rose:

- Allow use `Actions<typeof state>` for typesafe actions (BREAKING CHANGE)
- Create Id type that can be Number | String, for avoid using <any> in dynamic components
- Update examples

## v0.7.7

- Add toIt helper for sending messages to the same component
- toChild log an error when child does not have the input

## v0.7.6

- toParent helper log an error when parent does not handle child messages

## v0.7.5

- Improve implementation of child -> parent communication via toParent for better performance and clarity

## v0.7.4

- Add stateOf name parameter for fixing API
- Add clickable style helper
- Improve update examples

## v0.7.3

- Fix broken stuff after removing core/stateOf

## v0.7.2

- Remove core/stateOf duplicated method

## v0.7.1

- Fix bug with notifyHandlers

## v0.7.0

- Add sendMsg and toChild function to component helpers for better messaging
- Fix a test and coverage in worker helpers

## v0.6.8

- Add fetch value option for generic inputs

## v0.6.7

- Fix edge case with child components with dynamic parents

## v0.6.6

- Fix error with reattach when parent component don't have defs

## v0.6.5

- Add error when component defs of a parent does not have definition of a dynamic component

## v0.6.4

- Fix bug in hot-swaping
- Add isStatic parameter to merge and mergeAll
- Add defs to component type for dynamic components

## v0.6.3

- Fix bug with context

## v0.6.2

- Add isStatic META property
- Fix bug related to hot-swaping when dynamic modules are involved

## v0.6.1

- Add self component helper

## v0.6.0

- Add global notifier for parent components, use case dynamic lists of components
- Fix log utils for displaying when a component is removed
- Fix bug related to unmerge when name is zero

## v0.5.1

- Fix bug in reattach funtionality

## v0.5.0

- Multiple event data fetching with an array of arrays
- Covered act helper in utils/components
- A gap is defined with undefined (optional)

## v0.4.0

- Add act generic action dispatcher to component utils

## v0.3.2

- Fix types of ofuscator, absoluteCenter and placeholderColor helpers

## v0.3.1

- Add obfuscator helper to style utils

## v0.3.0

- Add support for multiple key-value fetching in computeEvent
- Add support for multiple key-value fetching in computeEvent at the end of a path
- Remove Handler type from handler definitions, it should be internal, REASON: improve DX

## v0.2.5

- Change ViewInterface for View in view interface
- Fix ViewInterface in all examples
- Add keywords to package.json

## v0.2.4

- Add Actions interface to core
- Add Components interface to core
- Make component inputs optional
- Make data parameter optional in Input and Action interfaces
- Add missing types to testForm example
- Update typescript version

## v0.2.3

- Make style group handler containerName parameter optional

## v0.2.2

- Fix type of style group handler
- Fix unused containerName option in style group handler

## v0.2.1

- Fix debugNames and add a debug option to style group handler

## v0.2.0

- Fix bug when call dispatch from a child component
- Add onDispatch event to module definition
- Add onDispatch function to log helpers
- Use onDispatch in testForm example

## v0.1.0

- Add mapToObj helper
- Following SEMVER from this version

## v0.0.10

- Fixed bug in hot-swaping related to edge case in mergeStates