1 files changed, 25 insertions, 0 deletions
diff --git a/src/poly/iter.rs b/src/poly/iter.rs
new file mode 100644
index 0000000..26c5989
--- /dev/null
+++ b/src/poly/iter.rs
@@ -0,0 +1,25 @@
+use crate::number::Number;
+
+pub struct Iter {
+    index: usize,
+    data: Vec<Number>
+}
+
+impl Iter {
+    pub fn new(data: Vec<Number>) -> Iter {
+        Iter { index: 0, data }
+    }
+}
+
+impl Iterator for Iter {
+    type Item = Number;
+
+    fn next(&mut self) -> Option<Number> {
+        self.index += 1;
+        if self.index <= self.data.len() {
+            Some(self.data[self.index - 1])
+        } else {
+            Some(0.0)
+        }
+    }
+}