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CHANGELOG.md

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Changelog

2.2.0 (2019-10-01)

  • Optimization: try to improve memory usage by refactoring closures.
  • Fix: Array.prototype.splice no longer reverses inserted elements.
  • Fix: Array.prototype.unshift is no longer broken.

2.1.18 (2018-12-22)

  • Fix: internal bug in key sorting order if the corresponding node doesn't exist.

2.1.17 (2018-12-13)

  • Fix: ordering of keys in binding should no longer matter.

2.1.16 (2018-08-18)

  • Fix: edge case in which unrelated nodes to a CSS selector would be queried and removed.

2.1.15 (2018-08-01)

  • Fix: edge case in splicing insertion, which would always append values to the end.

2.1.14 (2018-07-31)

  • Fix: edge case in array of objects in which only the last marker in the array would be used.

2.1.12 (2018-01-24)

  • Fix: broken edge case for nested parent binding.

2.1.11 (2018-01-21)

  • Fix: remove broken feature to pass in a DOM Node in a binding. The reason why a selector must be used is because passing in a DOM Node by reference won't work due to internal use of cloning nodes, it must be possible to get a reference a node based on a selector.

2.1.9 (2017-08-30)

  • Fix: optimistically set memoized values everywhere to be consistent.

2.1.8 (2017-08-19)

  • Polish: check for undefined value in parent change function, replace with null.

2.1.7 (2017-07-30)

  • Fix: safer escaping in render function when setting attributes.

2.1.6 (2017-07-30)

  • Fix: textarea should not have value replaced, but rather set its inner text.
  • Fix: safer escaping in render function.
  • Polish: add more element attributes in render function.

2.1.5 (2017-07-14)

  • Fix: add textContent to rendering DOM subset.

2.1.4 (2017-07-14)

  • Optimization: the browser version now strips empty text nodes from the template before processing.

2.1.3 (2017-07-13)

  • Benchmark: add a realistic server-side rendering example/benchmark.
  • Fix: a few severe bugs fixed in the server-side rendering function.
  • Optimization: improve server-side rendering performance by serializing more static nodes.
  • Optimization: normalize nodes by default.

2.1.2 (2017-07-05)

  • Polish: add entry point for optional helpers at simulacra/helpers.
  • Polish: add package-lock.json.

2.1.1 (2017-05-03)

  • Refactor: improve packaging.
  • Refactor: don't make functions in a loop.

2.1.0 (2017-05-03)

  • Feature: add string rendering function for Node.js, to improve performance.

2.0.6 (2017-04-23)

  • Fix: allow internal properties to be configured, fixed a problem with rehydration.

2.0.5 (2017-04-20)

  • Refactor: remove dependency on WeakMap.
  • Polish: ignore events on child nodes after the parent has been retained.

2.0.4 (2017-04-07)

  • Optimization: prefer appendChild over insertBefore if possible.
  • Polish: re-use of rehydrated comment nodes.

2.0.3 (2017-03-10)

  • Improvement: stricter check for adjacent nodes so that they are not allowed.

2.0.2 (2017-02-25)

  • Fix: IE11 compatibility problems.
  • Fix: Windows scripting compatibility.

2.0.1 (2017-01-09)

  • Polish: include dist/*.js in package.

2.0.0 (2017-01-03)

  • Breaking change: removed flow helper.
  • Breaking change: removed setDefault helper.
  • Breaking change: removed array indices from path argument.

1.5.7 (2016-12-14)

  • Fix: default input event binding did not work in some cases.
  • Fix: typo in internal function findTarget.

1.5.6 (2016-11-22)

  • Polish: slightly improve safety of default behavior by checking around the text node.

1.5.5 (2016-11-06)

  • Optimization: re-introduce insertion optimization, there was previously a bug that is now fixed.

1.5.4 (2016-11-06)

  • Optimization: removed document fragment implementation, it was actually slower.

1.5.3 (2016-11-06)

  • Optimization: the default behavior for setting text should be significantly faster.
  • Revert: insertion optimizations, they were too fragile.

1.5.2 (2016-11-05)

  • Fix: edge case bug when removing objects from an array.
  • Optimization: slightly improved insertion performance.

1.5.1 (2016-10-24)

  • Polish: when using selector strings, match all elements and remove all but the first one. This makes it more feasible to take a full static page and use it as a template.

1.5.0 (2016-10-16)

  • Feature: add optional third argument node to main function, which allows for rehydrating from existing DOM.
  • Polish: animate helper checks if node is already appended to DOM before initializing MutationObserver.

1.4.5 (2016-10-07)

  • Polish: rename chain to flow, add alias for chain. This naming is more consistent in behavior from other libraries such as Lodash.

1.4.4 (2016-09-30)

  • Polish: auto-detect presence of content attribute, useful for selecting template tags.

1.4.3 (2016-09-26)

  • Polish: add second argument path to bindEvents event listener functions, useful for changing data within the event listener without a reference to the bound data object.

1.4.2 (2016-09-21)

  • Fix: animate helper should use MutationObserver to detect DOM insertion. This fixes insert animations in Firefox.

1.4.1 (2016-09-15)

  • Polish: add some compatibility checks in the helper functions.

1.4.0 (2016-09-15)

  • Feature: add built-in helper functions for common use cases.
  • Feature: add simulacra.setDefault, as a basic no-op function.
  • Feature: add simulacra.bindEvents, for handling events bound to an element.
  • Feature: add simulacra.animate, for handling animations via CSS classes.
  • Feature: add simulacra.chain, for chaining helper functions.

1.3.2 (2016-09-09)

  • Polish: prefer input event over change in default event binding, which is more synchronous.

1.3.1 (2016-08-27)

  • Polish: use boolean checked attribute.

1.3.0 (2016-08-27)

  • Feature: inputs and textareas by default set updated values on change, which is a more useful default. Custom change functions may override this.
  • Fix: edge case bug where path.target is undefined.

1.2.7 (2016-08-15)

  • Polish: simplify handling of undefined values by casting them all to null.
  • Polish: allow return value in change function that is bound to parent.

1.2.5 (2016-08-11)

  • Fix: bug in adjacent node safety check.
  • Optimization: prefer for..in instead of Object.keys.

1.2.4 (2016-08-02)

  • Polish: value should not be internally set if there was an error in the change function.

1.2.3 (2016-07-16)

  • Optimization: remove unnecessary check in setter function.
  • Polish: return value when parent is bound should now be consistent.

1.2.2 (2016-07-14)

  • Optimization: remove unnecessary closure, improving performance.

1.2.1 (2016-07-10)

  • Fix: allow re-use of bindings again, by internally cloning binding before re-use.

1.2.0 (2016-07-10)

  • Feature: shorthand for binding to parent node is now just defining a change function or definition object, no CSS selector string or DOM Node required.

1.1.2 (2016-07-09)

  • Fix: disallow re-use of bindings, it doesn't work anyways.

1.1.1 (2016-07-05)

  • Fix: error messaging in feature detection.

1.1.0 (2016-07-02)

  • Feature: no more mention of mount function, it now has the same signature as change functions.

1.0.18 (2016-06-30)

  • Polish: improve feature detection.

1.0.16 (2016-06-22)

  • Polish: avoid checking bindings again if they were already used before.
  • Polish: freeze bindings for change functions.
  • Polish: add test for re-using a binding.

1.0.15 (2016-06-21)

  • Fix: bug in splice which mutated internal state incorrectly.

1.0.14 (2016-06-18)

  • Polish: freeze all bindings.
  • Polish: use internal WeakMap for markers instead of hidden property.

1.0.13 (2016-06-18)

  • Fix: array mutators on arrays of objects should work.
  • Fix: remove checks for already bound objects.
  • Polish: freeze bindings after they are used.

1.0.12 (2016-06-18)

  • Fix: remove runtime safety checks, they were causing other problems and weren't performant.
  • Fix: remove redundant setter call in array mutators.

1.0.11 (2016-06-16)

  • Polish: improve runtime safety checks.
  • Polish: try to use symbols for internal private properties.

1.0.10 (2016-06-16)

  • Polish: internal code deduplication by extracting copied and pasted code into functions.

1.0.9 (2016-06-16)

  • Polish: add runtime safety checks for re-assigning bound objects and arrays.

1.0.8 (2016-06-16)

  • Fix: edge case in array index setter which would not insert a new node if needed.

1.0.7 (2016-06-13)

  • Fix: prevent error in Internet Explorer due to bad DOM API call.
  • Fix: do some micro-optimization. Avoid creating document fragments when not needed, and remove internal checkValue function.

1.0.5 (2016-06-05)

  • Polish: some build tools such as Webpack mangle the function named define, this has been renamed internally to avoid compatibility problems with build tools, but this is actually their fault.

1.0.4 (2016-06-04)

  • Polish: rename ESLint configuration.

1.0.3 (2016-06-01)

  • Fix: unshift order was reversed, now inserts in correct order.
  • Fix: push was broken due to subtle variable assignment problem, now fixed.

1.0.2 (2016-06-01)

  • Polish: improve performance by using DocumentFragment on bulk insertions.

1.0.1 (2016-05-31)

  • Polish: add more type checking validations in main function.

1.0.0 (2016-05-30)

  • Breaking change: remove defineBinding function, now the default exported function does only one thing: binding an object to the DOM.
  • Breaking change: removed return false behavior to retain DOM element, it should instead return simulacra.retainElement.
  • Feature: change function may accept a return value, which sets textContent, value, or checked. Returning undefined will have no effect.
  • Polish: rename mutator function to change function.

0.16.1 (2016-05-26)

  • Polish: remove redundant logic in mutator function.

0.16.0 (2016-05-26)

  • Feature: add mount function for nested definitions as a third argument.

0.15.1 (2016-05-25)

  • Fix: use proper variable for checking if target value is array.

0.15.0 (2016-05-24)

  • Feature: add target on path object. This saves the hassle of always traversing the entire path to the local bound object.
  • Polish: setting an internal value should work no matter what.

0.14.1 (2016-05-09)

  • Polish: use non-enumerable, non-writable private properties.

0.14.0 (2016-04-14)

  • Feature: option to use comment nodes instead of empty text nodes, useful for debugging purposes or if Node.normalize() is needed.

0.13.2 (2016-03-24)

  • Polish: rename internal functions so that they do not conflict with Function.prototype.

0.13.1 (2016-03-24)

  • Feature: expose define and bind again on the default export.

0.13.0 (2016-03-21)

  • Breaking change: the mutator function must return false instead of any non-undefined value to prevent the DOM operation removeChild.

0.12.0 (2016-03-20)

  • Feature: returning any non-undefined value from a mutator function when the Node is about to be removed prevents the automatic call to remove the Node.

0.11.0 (2016-03-16)

  • Breaking change: the fourth argument to the mutator function is now a path, instead of index.

0.10.2 (2016-02-24)

  • Polish: remove restriction on binding multiple keys to the same DOM node, it wasn't necessary.

0.10.1 (2016-01-30)

  • Polish: internal renaming of variables and functions.

0.10.0 (2016-01-30)

  • Feature: added support for passing in a string, which is used as the argument for querySelector.
  • Breaking change: removed define and bind on exported function, bypasses type checking in main function.

0.9.2 (2016-01-29)

  • Polish: if mutator function throws an error, do not set internal value.
  • Polish: remove parent property since it is now useless.

0.9.0 (2016-01-28)

  • Breaking change: decided that context object is a bad idea, it should be as simple as possible.
  • Polish: differentiate between undefined and 0 index.

0.8.0 (2016-01-25)

  • Feature: expose internal functions define and bind on the default exported function, useful for avoiding dynamic dispatch.