2020-11-18-Dave-Mason.md

Articles:

• none

Links:

• none

Discussion:

• :> implementation ... added to Object Class
• refactoring findLucky, maxConsecutiveOnes
• implemented maxDepth

findLucky
	^ self frequencies 
	    :> keysAndValuesRemove: #~~
	    :> keys 
	    :> inject: -1 into: #max:.

maxConsecutiveOnes
  ^ self groupByRuns: [ :e | e == 1 ] 
      :> collect: #sumNumbers
      :> max.

"this is actually broken"
maxDepth
  ^ self select:  [ :e | '()' includes: e ]
      :> collect: [ :e | e == $( ifTrue: 1 ifFalse: -1 ] as: Array
      :> scan: #+
      :> max.

Previous To Do:

• ❌ Read How learning Smalltalk can improve your skills as a programmer Article
• ❌ Read Smalltalk Case Statement
• ❌ Implement switch / case in Smalltalk
• ❌ Push to SmallTalk Package to github for ⬆️
• ❌ Add Smalltalk impl to YT Video Part 2
• ❌ Try SwitchCase
• ❌ implement groupBy

To Do:

• Read How learning Smalltalk can improve your skills as a programmer Article
• Read Smalltalk Case Statement
• Implement switch / case in Smalltalk
• Push to SmallTalk Package to github for ⬆️
• Add Smalltalk impl to YT Video Part 2
• Try SwitchCase
• implement groupBy