Time for an 2014 update…

Task/Hash-from-two-arrays/Deja-Vu/hash-from-two-arrays.djv

@@ -0,0 +1,5 @@
+local :h_keys [ :one :two :three ]
+local :h_values [ 1 2 3 ]
+local :h {}
+for item in h_keys:
+    set-to h item pop-from h_values

Task/Hash-from-two-arrays/Groovy/hash-from-two-arrays-1.groovy

@@ -0,0 +1,6 @@
+def keys = ['a','b','c']
+def vals = ['aaa', 'bbb', 'ccc']
+def hash = [:]
+keys.eachWithIndex { key, i ->
+ hash[key] = vals[i]
+}

Task/Hash-from-two-arrays/Groovy/hash-from-two-arrays-2.groovy

@@ -0,0 +1 @@
+List.metaClass.hash = { list -> [delegate, list].transpose().collectEntries { [(it[0]): it[1]] } }

Task/Hash-from-two-arrays/Groovy/hash-from-two-arrays-3.groovy

@@ -0,0 +1 @@
+assert (['a', 'b', 'c'].hash(['aaa', 'bbb', 'ccc'])) == [a: 'aaa', b: 'bbb', c: 'ccc']

Task/Hash-from-two-arrays/Groovy/hash-from-two-arrays.groovy

@@ -1,6 +0,0 @@
-keys = ['a','b','c']
-vals = ['aaa', 'bbb', 'ccc']
-hash = [:]
-keys.eachWithIndex { key, i ->
- hash[key] = vals[i]
-}

Task/Hash-from-two-arrays/Julia/hash-from-two-arrays-1.julia

@@ -0,0 +1,4 @@
+julia> K = ["a", "b", "c"]
+julia> V = [1, 2, 3]
+julia> H = [key => value for (key, value) in zip(K,V)]
+{"b"=>2,"c"=>3,"a"=>1}

Task/Hash-from-two-arrays/Julia/hash-from-two-arrays-2.julia

@@ -0,0 +1,2 @@
+julia> H = (String=>Int)[key => value for (key, value) in zip(K,V)]
+["b"=>2,"c"=>3,"a"=>1]

Task/Hash-from-two-arrays/Julia/hash-from-two-arrays-3.julia

@@ -0,0 +1,2 @@
+julia> H = Dict(K, V)
+["b"=>2,"c"=>3,"a"=>1]