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| author | Joel Martin <github@martintribe.org> | 2014-04-15 01:24:43 -0500 |
|---|---|---|
| committer | Joel Martin <github@martintribe.org> | 2014-04-15 01:24:43 -0500 |
| commit | 7e9a2883fe5c25a521b1dc37e4c549e1ed508ece (patch) | |
| tree | b444224dae6db978d4b5902f2a5b37046ba40d3e /ruby/core.rb | |
| parent | a2849f89e7892feee256169398b1d2d82a2b8231 (diff) | |
| download | mal-7e9a2883fe5c25a521b1dc37e4c549e1ed508ece.tar.gz mal-7e9a2883fe5c25a521b1dc37e4c549e1ed508ece.zip | |
All: fix get. All pass stepA tests.
Diffstat (limited to 'ruby/core.rb')
| -rw-r--r-- | ruby/core.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ruby/core.rb b/ruby/core.rb index 212374a..8823112 100644 --- a/ruby/core.rb +++ b/ruby/core.rb @@ -27,7 +27,7 @@ $core_ns = { :map? => lambda {|a| a.is_a? Hash}, :assoc => lambda {|*a| a[0].merge(Hash[a.drop(1).each_slice(2).to_a])}, :dissoc => lambda {|*a| h = a[0].clone; a.drop(1).each{|k| h.delete k}; h}, - :get => lambda {|a,b| a[b]}, + :get => lambda {|a,b| return nil if a == nil; a[b]}, :contains? => lambda {|a,b| a.key? b}, :keys => lambda {|a| List.new a.keys}, :vals => lambda {|a| List.new a.values}, |