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Remove String#casecmp rule #160

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Remove String#casecmp rule #160

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18 changes: 0 additions & 18 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -1007,24 +1007,6 @@ $ ruby -v code/string/dup-vs-unary-plus.rb
String#dup: 3566485.7 i/s - 2.16x slower
```

##### `String#casecmp` vs `String#downcase + ==` [code](code/string/casecmp-vs-downcase-==.rb)

```
$ ruby -v code/string/casecmp-vs-downcase-\=\=.rb
ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-darwin14]

Calculating -------------------------------------
String#downcase + == 101.900k i/100ms
String#casecmp 109.828k i/100ms
-------------------------------------------------
String#downcase + == 2.915M (± 5.4%) i/s - 14.572M
String#casecmp 3.708M (± 6.1%) i/s - 18.561M

Comparison:
String#casecmp: 3708258.7 i/s
String#downcase + ==: 2914767.7 i/s - 1.27x slower
```

##### String Concatenation [code](code/string/concatenation.rb)

```
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17 changes: 0 additions & 17 deletions code/string/casecmp-vs-downcase-==.rb
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