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| author | Jun Hiroe <[email protected]> | 2014-05-05 11:52:16 +0900 |
|---|---|---|
| committer | Jun Hiroe <[email protected]> | 2014-05-05 20:26:28 +0900 |
| commit | dcad562f7364e68724c024e2969ee1f1957f7263 (patch) | |
| tree | 9020b89f0a5d4c60078d65091f83ec7748584b20 /mrbgems/mruby-hash-ext/test | |
| parent | 1ce9060fa9178b2a20479342695c153c10de0403 (diff) | |
| download | mruby-dcad562f7364e68724c024e2969ee1f1957f7263.tar.gz mruby-dcad562f7364e68724c024e2969ee1f1957f7263.zip | |
Add Hash#keep_if
Diffstat (limited to 'mrbgems/mruby-hash-ext/test')
| -rw-r--r-- | mrbgems/mruby-hash-ext/test/hash.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mrbgems/mruby-hash-ext/test/hash.rb b/mrbgems/mruby-hash-ext/test/hash.rb index 10880666e..1334522ff 100644 --- a/mrbgems/mruby-hash-ext/test/hash.rb +++ b/mrbgems/mruby-hash-ext/test/hash.rb @@ -95,3 +95,10 @@ assert("Hash#invert") do assert_include(%w[a c], h[1]) assert_equal('b', h[2]) end + +assert("Hash#keep_if") do + h = { 1 => 2, 3 => 4, 5 => 6 } + assert_equal({3=>4,5=>6}, h.keep_if {|k, v| k + v >= 7 }) + h = { 1 => 2, 3 => 4, 5 => 6 } + assert_equal({ 1 => 2, 3=> 4, 5 =>6} , h.keep_if { true }) +end |