See the upgrade guide for a description of the changes.

See the upgrade guide for a description of the changes.

See the upgrade guide for a description of the changes.

See the upgrade guide for a description of the changes.

Changes: v0.8.0...v0.9.0

1. Rewrite code involving functionality removed in 0.9.0:

• Random extension #590
• Types extension #669
• R.alwaysZero #594
• R.indexOf.from #635
• R.lastIndexOf.from #635
• R.slice.from #612

2. Update references to functions renamed in 0.9.0:

• R.allPredicates → R.allPass #597
• R.anyPredicates → R.anyPass #597
• R.argN → R.nthArg #638
• R.cloneDeep → R.clone #673
• R.cloneObj → R.clone #673
• R.every → R.all #634
• R.filter.idx → R.filterIndexed #639
• R.{foldl,reduce}.idx → R.foldlIndexed #639
• R.{foldr,reduceRight}.idx → R.foldrIndexed #639
• R.forEach.idx → R.forEachIndexed #639
• R.insert.all → R.insertAll #636
• R.invokerN → R.invoker #679
• R.map.idx → R.mapIndexed #639
• R.mapObj.idx → R.mapObjIndexed #639
• R.reject.idx → R.rejectIndexed #639
• R.repeatN → R.repeat #626 #629
• R.skip → R.drop #630
• ⚠️ R.skipUntil → R.dropWhile #630
• R.some → R.any #634
• R.toLowerCase → R.toLower #674
• R.toUpperCase → R.toUpper #674

3. Update references to aliases removed in 0.9.0:

• 👽 R.alwaysFalse → R.F #595
• 👽 R.alwaysTrue → R.T #595
• 👽 R.car → R.head #576
• 👽 R.cdr → R.tail #576
• 👽 R.cons → R.prepend #576
• 👽 R.if → R.ifElse #583
• 👽 R.push → R.append #611
• 👽 R.reduce → R.foldl #619
• 👽 R.reduceRight → R.foldr #619
• 👽 R.size → R.length #541

4. Consider the effects of other API changes:

• ⚠️ R.__ now references a sentinel object #746
• R.arity now throws if first argument is greater than ten #652
• 🍛 R.concat is now curried, op-style #687
• 🍛 R.contains is now curried, op-style #687
• 🍛 R.curryN is now curried #644
• R.eq now has Object.is semantics #730
• ⚠️ R.isEmpty now returns false when applied to null/undefined #540
• R.length no longer throws if applied to null/undefined #541
• R.length now returns NaN if applied to a value without a numeric length property #541
• R.memoize now works correctly when applied to a "nullary" function #613
• R.nAry now throws if first argument is greater than ten #654
• R.nthArg now supports negative offsets #638
• ⚠️ R.propOr now takes default value as first argument #658
• R.times now throws if given an invalid array length #589
• 🍛 R.union is now curried 3034109
• 🍛 R.wrap now returns a curried function #741

5. Optionally look for ways to use functions added in 0.9.0:

• 🆕 R.call #575
• 🆕 R.dec #667
• 🆕 R.eqDeep #718
• 🆕 R.evolve #665
• 🆕 R.inc #667
• 🆕 R.init #578
• 🆕 R.isNil #666
• 🆕 R.mapAccumL #675
• 🆕 R.mapAccumR #675
• 🆕 R.negate #668

6. Use the beautiful new documentation from @saikobee at http://ramdajs.com/docs/.

There are lots of breaking changes in this release (because we're keen to get things right). Thank you to our many thoughtful contributors. 🍻

Changes: v0.7.2...v0.8.0

1. If using Ramda in the browser, replace all references (explicit or implicit) to window.ramda with references to window.R.
2. Rewrite code involving functions removed in 0.8.0:

• R.invoker #510
• R.xprodWith #483

3. Update references to functions renamed in 0.8.0:

• R.cond → R.if (use R['if'] or R.ifElse for ES3 compatibility) #518
• R.maxWith → R.maxBy #547
• R.minWith → R.minBy #547
• R.pickWith → R.pickBy #547
• R.props → R.propOf #501

4. Optionally look for ways to use functions added in 0.8.0:

• R.appendTo #500
• R.argN #519
• R.assoc #451
• R.assocPath #451
• R.cloneDeep #462
• R.commute #526
• R.commuteMap #526
• R.cond #518
• R.lens #459
• R.nth #493
• R.pCompose #524
• R.pPipe #524
• R.prependTo #500
• R.props #501
• R.type #490
• R.unapply #515

Thank you to our many wonderful contributors. This release was a real team effort. :)

• added cloneObj (shallow copy)
• added isArrayLike
• added op function for converting infix to prefix
• curry split into curry and curryN
• added Reader monad extension
• isAtom removed
• all eval'ed code removed
• Sauce Labs integration
• improved test coverage
• documentation improvements
• misc bug fixes