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-rw-r--r--scala.html.markdown13
1 files changed, 13 insertions, 0 deletions
diff --git a/scala.html.markdown b/scala.html.markdown
index f087881a..82bf9db2 100644
--- a/scala.html.markdown
+++ b/scala.html.markdown
@@ -51,3 +51,16 @@ val sq = (x:Int) => x * x
sq(10) // Gives you this: res33: Int = 100. The result is the Int with a value 100
+
+
+// Data structures
+
+val a = Array(1, 2, 3, 5, 8, 13)
+a(0)
+a(3)
+a(21) // Throws an exception
+
+val m = Map("fork" -> "tenedor", "spoon" -> "cuchara", "knife" -> "cuchillo")
+m("fork")
+m("spoon")
+m("bottle") // Throws an exception \ No newline at end of file