Merge pull request ryanmcdermott#253 from alex-schmitt/functional-programming

ryanmcdermott · web-flow · commit bf28ea77b599 · 2019-01-23T18:54:44.000-08:00
remove map method in favor functional programming
diff --git a/README.md b/README.md
@@ -706,8 +706,7 @@ const programmerOutput = [
 ];
 
 const totalOutput = programmerOutput
-  .map(output => output.linesOfCode)
-  .reduce((totalLines, lines) => totalLines + lines);
+  .reduce((totalLines, output) => totalLines + output.linesOfCode, 0)
 ```
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