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CHANGELOG.md

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micro-memoize CHANGELOG

4.0.8

  • Improve typings to support strict mode in TypeScript

4.0.7

  • Create more targeted getKeyIndex helpers for more speed in each key situation

4.0.6

  • Use standard then interface (.then(onFulfilled, onRejected)) instead of ES spec (.then(onFulfilled).catch(onRejected)) for broader support

4.0.5

  • Fix failure when getKeyIndex is used and no keys are in the cache

4.0.4

  • Use .pop() to cap cache to maxSize when possible (slight performance improvement)

4.0.3

  • Namespace types under MicroMemoize namespace (which is how it was for 4.0.0, but it got lost)

4.0.2

  • Make Cache class consumable in types

4.0.1

  • Fix types for consumption

4.0.0

  • Update to use Cache class instead of plain object (~10% performance improvement)

Breaking changes

  • memoized.cacheSnapshot has been deprecated in favor of memoized.cache.snapshot
  • Memoizing an already-memoized function no longer returns the function passed (now composes, see Composition)

Enhancements

  • You can now compose memoized functions with their options (see Composition)

3.0.2

  • Fix types declarations to ensure signature of fn passed is retained
  • Throw an error when the first parameter passed is not a function

3.0.1

  • Fix types declaration for Options to allow custom keys / indices

3.0.0

  • Rewrite in TypeScript
  • Use rollup for builds of all packages

BREAKING CHANGES

  • CommonJS requires no longer require .default
  • Types contract is much stricter
  • Utility methods are no longer deep-linkable
    • Not technically exposed in the API, but was relied upon by other libraries)

2.1.2

  • Fix issue where isMatchingKey was not being used with promise updater
  • Remove requirement of Object.assign existing globally
  • Add common use-case static handlers for up to 3 arguments, falling back to pre-existing dynamic handlers for more (faster comparison / argument cloning)

2.1.1

  • Upgrade to babel 7
  • Add "sideEffects": false for better tree-shaking with webpack

2.1.0

2.0.4

  • Fix issue with recursive calls to memoized function created discrepancy between keys and values in cache

2.0.3

  • More TypeScript typings (thanks again @rtorr)

2.0.2

  • Fix TypeScript typings (thanks @rtorr)

2.0.1

  • Fix TypeScript typings (thanks @Crecket)

2.0.0

  • Add isMatchingKey method to provide match test on entire key vs iterative equality

BREAKING CHANGES

  • The return value from transformKey must be an Array (would previously coalesce it for you)

NEW FEATURES

  • isMatchingKey will matching on entire key vs isEqual, which does an iterative comparison of arguments in order
  • Add size property to cache

1.8.1

  • Fix getKeyIndex being passed as memoize for promises

1.8.0

  • Include the memoized function itself as the third parameter to onCacheAdd, onCacheChange, and onCacheHit firings

1.7.0

  • Fire onCacheHit and onCacheChange when promise functions successfully resolve

1.6.3

  • Replace native slice usages with cloneArray utility

1.6.2

  • Convert dist files to be built using rollup instead of webpack

1.6.1

  • Optimize slice calls for key storage (performance)

1.6.0

  • Add onCacheAdd option
  • Pass through unused properties in options for higher-order memoization library usage

1.5.0

1.4.0

  • Add options as second parameter to onCacheChanged

1.3.2

  • Make additional properties (cache, cacheSnapshot, isMemoized, options) configurable for higher-order memoization library usage

1.3.1

  • Only reorder keys when matching cache entry is not first key

1.3.0

1.2.0

  • Add isPromise option
  • Add typings for Flowtype and TypeScript

1.1.0

1.0.1

  • Delay argument-to-key generation until stored as new cache value (speed improvement of ~35%)

1.0.0

  • Initial release