diff options
author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
---|---|---|
committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | c530d0faf064d561bf7755c55a34921572d343ef (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/core/hash/any_spec.rb | |
parent | 77eb1c94ee74f11ebf347f0539d3949b2cf4e2b3 (diff) | |
download | ruby-c530d0faf064d561bf7755c55a34921572d343ef.tar.gz |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/hash/any_spec.rb')
-rw-r--r-- | spec/ruby/core/hash/any_spec.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/spec/ruby/core/hash/any_spec.rb b/spec/ruby/core/hash/any_spec.rb new file mode 100644 index 0000000000..ab8d320c18 --- /dev/null +++ b/spec/ruby/core/hash/any_spec.rb @@ -0,0 +1,30 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "Hash#any?" do + describe 'with no block given' do + it "checks if there are any members of a Hash" do + empty_hash = {} + empty_hash.any?.should == false + + hash_with_members = { 'key' => 'value' } + hash_with_members.any?.should == true + end + end + + describe 'with a block given' do + it 'is false if the hash is empty' do + empty_hash = {} + empty_hash.any? {|k,v| 1 == 1 }.should == false + end + + it 'is true if the block returns true for any member of the hash' do + hash_with_members = { 'a' => false, 'b' => false, 'c' => true, 'd' => false } + hash_with_members.any? {|k,v| v == true}.should == true + end + + it 'is false if the block returns false for all members of the hash' do + hash_with_members = { 'a' => false, 'b' => false, 'c' => true, 'd' => false } + hash_with_members.any? {|k,v| v == 42}.should == false + end + end +end |