[Scala] Día 2

3 files changed, 35 insertions, 0 deletions

diff --git a/scala/censor.scala b/scala/censor.scala
new file mode 100644
index 0000000..ed9bf0d
--- /dev/null
+++ b/scala/censor.scala
@@ -0,0 +1,27 @@
+import scala.collection.mutable.HashMap
+
+trait Censor {
+    var curses = new HashMap[String, String]
+
+    def loadCurses(s: String) = {
+        val lines = scala.io.Source.fromFile(s).getLines
+        lines.foreach(line => {val kv = line.split('='); curses(kv(0)) = kv(1)})
+    }
+
+    def nice(s: String) = {
+        var clean = s
+        curses.foreach(m => clean = clean.replaceAll(m._1, m._2))
+        clean
+    }
+}
+
+class Repeater extends Censor {
+    def repeatForever = {
+        while (true)
+          println(nice(readLine))
+    }
+}
+
+val myRepeater = new Repeater
+myRepeater.loadCurses("censor.txt")
+myRepeater.repeatForever
diff --git a/scala/censor.txt b/scala/censor.txt
new file mode 100644
index 0000000..915122b
--- /dev/null
+++ b/scala/censor.txt
@@ -0,0 +1,4 @@
+shoot=pucky
+darn=beans
+waka=blr
+r4g=master
diff --git a/scala/foldl.scala b/scala/foldl.scala
new file mode 100644
index 0000000..dd4c765
--- /dev/null
+++ b/scala/foldl.scala
@@ -0,0 +1,4 @@
+def sizeArrayString(list: Array[String]) = list.foldLeft(0)({(acc, elm) => acc+elm.size})
+
+val list = Array[String]("blr", "asdf", "zascaa")
+println(sizeArrayString(list))