Initial data commit

Task/Arrays/E/arrays-1.e

@@ -0,0 +1,11 @@
+? def empty := []
+# value: []
+
+? def numbers := [1,2,3,4,5]
+# value: [1, 2, 3, 4, 5]
+
+? numbers.with(6)
+# value: [1, 2, 3, 4, 5, 6]
+
+? numbers + [4,3,2,1]
+# value: [1, 2, 3, 4, 5, 4, 3, 2, 1]

Task/Arrays/E/arrays-2.e

@@ -0,0 +1,8 @@
+? var numbers := []
+# value: []
+
+? numbers := numbers.with(1)
+# value: [1]
+
+? numbers with= 2            # shorthand for same
+# value: [1, 2]

Task/Arrays/E/arrays-3.e

@@ -0,0 +1,12 @@
+? def flex := numbers.diverge()
+# value: [1, 2].diverge()
+
+? flex.push(-3)
+? flex
+# value: [1, 2, -3].diverge()
+
+? numbers
+# value: [1, 2]
+
+? flex.snapshot()
+# value: [1, 2, -3]

Task/Arrays/E/arrays-4.e

@@ -0,0 +1 @@
+([0] * 100).diverge(int)    # contains 100 zeroes, can only contain integers