Merge pull request #14 from azihsoyn/feature/stream

stream support
azihsoyn · Nov 16, 2016 · 71e063c · 71e063c
2 parents c8ae365 + 257bfec
commit 71e063c
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diff --git a/.gitignore b/.gitignore
@@ -24,3 +24,4 @@ _testmain.go
 *.prof
 
 *.swp
+.idea
diff --git a/README.md b/README.md
@@ -1,5 +1,8 @@
 # gollection
+[![GoDoc](https://godoc.org/gopkg.in/azihsoyn/gollection.v1?status.svg)](https://godoc.org/gopkg.in/azihsoyn/gollection.v1)
+
 [![Coverage Status](https://coveralls.io/repos/github/azihsoyn/gollection/badge.svg?branch=master)](https://coveralls.io/github/azihsoyn/gollection?branch=master)
+
 [![CircleCI](https://circleci.com/gh/azihsoyn/gollection.svg?style=svg)](https://circleci.com/gh/azihsoyn/gollection)
 gollection is golang collection util library (inspired by [kotlin collection](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/index.html))
 
@@ -15,6 +18,11 @@ gollection is golang collection util library (inspired by [kotlin collection](ht
 - sortBy
 - take
 
+# Feature
+
+- read-only original slice
+- stream(goroutine) support
+
 # Installation
 
 `go get github.com/azihsoyn/gollection` or `go get gopkg.in/azihsoyn/gollection.v1`

diff --git a/benchmark/README.md b/benchmark/README.md
@@ -1,27 +1,41 @@
 # Benchmark
 
 ```
-BenchmarkNew-8                                20000000          89.4 ns/op           0 B/op           0 allocs/op
-BenchmarkDistinct-8                             100000         14808 ns/op        1043 B/op          34 allocs/op
-BenchmarkDistinct_WithoutGollection-8           500000          3534 ns/op         339 B/op           2 allocs/op
-BenchmarkDistinctBy-8                            30000         49867 ns/op        1843 B/op          54 allocs/op
-BenchmarkDistinctBy_WithoutGollection-8         300000          3928 ns/op         339 B/op           2 allocs/op
-BenchmarkFilter-8                                30000         41066 ns/op        1456 B/op          51 allocs/op
-BenchmarkFilter_WithoutGollection-8            3000000           551 ns/op         160 B/op           1 allocs/op
-BenchmarkFlatMap-8                               30000         51068 ns/op        2144 B/op          69 allocs/op
-BenchmarkFlatMap_WithoutGollection-8           1000000          1393 ns/op         368 B/op           4 allocs/op
-BenchmarkFlatten-8                              100000         15726 ns/op        1184 B/op          29 allocs/op
-BenchmarkFlatten_WithoutGollection-8           1000000          1388 ns/op         368 B/op           4 allocs/op
-BenchmarkFold-8                                  30000         45872 ns/op        1336 B/op          42 allocs/op
-BenchmarkFold_WithoutGollection-8              5000000           254 ns/op           0 B/op           0 allocs/op
-BenchmarkMap-8                                   30000         46036 ns/op        1840 B/op          63 allocs/op
-BenchmarkMap_WithoutGollection-8               2000000           702 ns/op         160 B/op           1 allocs/op
-BenchmarkReduce-8                                30000         39491 ns/op        1272 B/op          40 allocs/op
-BenchmarkReduce_WithoutGollection-8            5000000           240 ns/op           0 B/op           0 allocs/op
-BenchmarkSort-8                                  10000        148140 ns/op        4224 B/op         127 allocs/op
-BenchmarkSort_WithoutGollection-8               300000          5172 ns/op          32 B/op           1 allocs/op
-BenchmarkTake-8                                1000000          2483 ns/op         336 B/op           6 allocs/op
-BenchmarkTake_WithoutGollection-8              2000000           701 ns/op         160 B/op           1 allocs/op
+$ go test -bench . -benchmem
+BenchmarkNew-8                            	20000000	        99.5 ns/op	      96 B/op	       2 allocs/op
+BenchmarkNewStream-8                      	  200000	     10247 ns/op	     289 B/op	       8 allocs/op
+BenchmarkDistinct-8                       	  300000	      4267 ns/op	    1155 B/op	      36 allocs/op
+BenchmarkDistinct_Stream-8                	    5000	    265562 ns/op	    1717 B/op	      49 allocs/op
+BenchmarkDistinct_WithoutGollection-8     	 1000000	      1211 ns/op	     339 B/op	       2 allocs/op
+BenchmarkDistinctBy-8                     	  200000	      9064 ns/op	    1955 B/op	      56 allocs/op
+BenchmarkDistinctBy_Stream-8              	    5000	    296762 ns/op	    2678 B/op	      89 allocs/op
+BenchmarkDistinctBy_WithoutGollection-8   	 1000000	      1267 ns/op	     339 B/op	       2 allocs/op
+BenchmarkFilter-8                         	  200000	      7145 ns/op	    1568 B/op	      53 allocs/op
+BenchmarkFilter_Stream-8                  	   10000	    157181 ns/op	    1952 B/op	      83 allocs/op
+BenchmarkFilter_WithoutGollection-8       	20000000	        84.8 ns/op	     160 B/op	       1 allocs/op
+BenchmarkFlatMap-8                        	  200000	      8498 ns/op	    2256 B/op	      71 allocs/op
+BenchmarkFlatMap_Stream-8                 	   10000	    144181 ns/op	    2656 B/op	      80 allocs/op
+BenchmarkFlatMap_WithoutGollection-8      	 5000000	       240 ns/op	     368 B/op	       4 allocs/op
+BenchmarkFlatten-8                        	  500000	      2990 ns/op	    1296 B/op	      31 allocs/op
+BenchmarkFlatten_Stream-8                 	   10000	    121338 ns/op	    1856 B/op	      60 allocs/op
+BenchmarkFlatten_WithoutGollection-8      	10000000	       232 ns/op	     368 B/op	       4 allocs/op
+BenchmarkFold-8                           	  200000	      6847 ns/op	    1448 B/op	      44 allocs/op
+BenchmarkFold_Stream-8                    	   10000	    100037 ns/op	    1744 B/op	      68 allocs/op
+BenchmarkFold_WithoutGollection-8         	100000000	        10.8 ns/op	       0 B/op	       0 allocs/op
+BenchmarkMap-8                            	  200000	      7645 ns/op	    1952 B/op	      65 allocs/op
+BenchmarkMap_Stream-8                     	   10000	    135785 ns/op	    2720 B/op	      97 allocs/op
+BenchmarkMap_WithoutGollection-8          	20000000	        83.7 ns/op	     160 B/op	       1 allocs/op
+BenchmarkReduce-8                         	  200000	      7254 ns/op	    1384 B/op	      42 allocs/op
+BenchmarkReduce_Stream-8                  	   10000	    113624 ns/op	    1680 B/op	      65 allocs/op
+BenchmarkReduce_WithoutGollection-8       	100000000	        14.6 ns/op	       0 B/op	       0 allocs/op
+BenchmarkSort-8                           	  100000	     22518 ns/op	    4336 B/op	     129 allocs/op
+BenchmarkSort_Stream-8                    	    5000	    222876 ns/op	    7136 B/op	     232 allocs/op
+BenchmarkSort_WithoutGollection-8         	 3000000	       437 ns/op	      32 B/op	       1 allocs/op
+BenchmarkTake-8                           	 3000000	       600 ns/op	     448 B/op	       8 allocs/op
+BenchmarkTake_Stream-8                    	   50000	     34518 ns/op	    1221 B/op	      24 allocs/op
+BenchmarkTake_WithoutGollection-8         	 5000000	       229 ns/op	     160 B/op	       1 allocs/op
+PASS
+ok  	github.com/azihsoyn/gollection/benchmark	51.777s
 ```
 
 machine spec