February 2021 1HaskellADay Problems and Solutions

• 2021-02-26: Today's #haskell problem we will be matching the metaphone'd-wineries from wikidata and from the graph-store. Today's #haskell solution gave us 16 good matches from 30 candidates. 
  
  
  
• 2021-02-25: For today's #haskell problem we load the wineries' metaphones to the graph-store. Today's #haskell solution: MWA-HAHA! I HAVE METAPHONES FOR WINERIES! 
  
  
  
• 2021-02-24: "What's today's date?" is today's #haskell problem.  For today's #haskell solution, I think I found the successor to "Hello, world!"
• 2021-02-23: Today's #haskell exercise involves calling an external process with a winery and reading the double-metaphone encoded result. Today's #haskell solution tied our wiki- and graph-winery data to an external name-categorizing app. 
• 2021-02-22: We now have a graph-store of wines, wineries, and wine-reviews, and wikidata, too! One Direction (no, not the boy-band) we can go is to merge the wikidata to our knowledge base. Project! Today's #haskell solution: (graph) wineries and (wikidata) wineries. 
• 2021-02-19: Okay, we have our ~120k wine-reviews uploaded to a graph-store, great! Did we do it correctly? Hm. Today's Haskell problem. Today's #haskell solution asks: "Duplicate wine reviews? What duplicate wine reviews? Blink, blink." 
• 2021-02-18: Adding prices and scores to the unicoded wine-reviews in the graph-store is today's #haskell problem. Boom! Today's #haskell solution gives us prices, scores, and wine-reviews now in the graph-store. 
  
  
  
• 2021-02-17: Today's #haskell problem is yesterday's Haskell problem: saving out a CSV-file, but this time, we're going to save the unicode points: 'good'! Today's #haskell solution: Yay! Properly encoded unicode! 
• 2021-02-16: Today's #haskell problem is to correct unicoded wine-reviews, then to save them in a CSV file for eventual upload to a graph-store. For today's #haskell solution, we came, we saw, we saved CSV, ... unicode points not quite properly encoded. 
• 2021-02-15: Today's #haskell problem looks for errors in the wine-reviews JSON file which makes it invalid. Today's #haskell solution fixes JSON with a custom-build scanner. 
• 2021-02-12: Today's #haskell problem: unicode, properly encoded for Text. Imagine that. Today's #haskell solution SOLVES the unicoding-problem ... except that it doesn't. :/ 
• 2021-02-08: In today's #haskell problem we tackle wading through wine-reviews to upload to the graph-store. Today's #haskell solution: we are able to upload some (1600+) wine-reviews so far. 
  
  
  
• 2021-02-05: Now that we've identified duplicates in our wine graph-store, today's #haskell problem is to eliminate duplicates. In today's #haskell solution we removed duplicate wine-labels and verified no duplicate wineries, as well. 
  
  
  
• 2021-02-04: For today's #haskell problem with look at data duplication in the graph-store (particularly: duplicated wine-labels). Today's #haskell solution shows which wines are duplicates (and triplicates, and ... megalons?) 
  
  
  
• 2021-02-03: Today's #haskell problem looks at adding wine reviews (with some optional data) to the graph-store. Today's #haskell solution we uploaded a (very (very)) small subset of wine-reviews, prices and ratings to the graph-store. 
  
  
  
• 2021-02-02: Enhancing graph-store data. From the @kaggle wine-taster data-set, let's extract and add the twitter handles of those who have them. Today's #haskell solution adds the wine-reviewers' twitter handles to the graph-store. 
  
  
  
• 2021-02-01: Today's #haskell problem: counting 'dupe?' rows in a CSV file over HTTPS. Today's #haskell solution ponders: what is that 'dupe?' column for, anyway?