Commit d79fdc8

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Merge branch 'master' of github.com:andersonkmi/leetcode-scala

2 parents 4761dd2 + 3ff2319 commit d79fdc8Copy full SHA for d79fdc8

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+21

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+21

-1

lines changed

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@ object JewelsAndStones {`
`5`	`5`	`val jewels = j.toSet`
`6`	`6`	`val stones = s.toList`
`7`	`7`
`8`		`- val groupedStones = stones.groupBy(identity).mapValues(_.length)`
	`8`	`+ val groupedStones = stones.groupBy(identity).view.mapValues(_.length)`
`9`	`9`	`groupedStones.filterKeys(jewels).values.sum`
`10`	`10`	`}`
`11`	`11`	`}`

Lines changed: 8 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,8 @@`
	`1`	`+package org.codecraftlabs.leetcode`
	`2`	`+`
	`3`	`+object MissingNumbers {`
	`4`	`+ def missingNumbers(arr: Array[Int], brr: Array[Int]): Array[Int] = {`
	`5`	`+ brr.diff(arr).distinct.sorted`
	`6`	`+ }`
	`7`	`+`
	`8`	`+}`

Lines changed: 12 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,12 @@`
	`1`	`+package org.codecraftlabs.leetcode`
	`2`	`+`
	`3`	`+import org.scalatest.{FlatSpec, Matchers}`
	`4`	`+`
	`5`	`+class MissingNumbersSpec extends FlatSpec with Matchers {`
	`6`	`+ "[7, 2, 5, 3, 5, 3] and [7, 2, 5, 4, 6, 3, 5, 3]" should "be [4, 6]" in {`
	`7`	`+ val array1 = Array(7, 2, 5, 3, 5, 3)`
	`8`	`+ val array2 = Array(7, 2, 5, 4, 6, 3, 5, 3)`
	`9`	`+`
	`10`	`+ MissingNumbers.missingNumbers(array1, array2) should contain allOf(4, 6)`
	`11`	`+ }`
	`12`	`+}`

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