From a35e40b38eeaed6fb9d3229b1835a9b62de677b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Crozet?= <sebastien@crozet.re>
Date: Fri, 2 Feb 2018 12:26:16 +0100
Subject: [PATCH] Add the `repeat` constructor.

---
 CHANGELOG.md             |  2 ++
 src/core/construction.rs | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96485d3f..758f884f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
   * The `mint` feature that can be enabled in order to allow conversions from
     and to types of the [mint](https://crates.io/crates/mint) crate.
+  * The `::repeat(...)` constructor that is an alternative name to
+    `::from_element(...)`.
 
 
 
diff --git a/src/core/construction.rs b/src/core/construction.rs
index 12bf5fe6..638a0ae2 100644
--- a/src/core/construction.rs
+++ b/src/core/construction.rs
@@ -38,6 +38,15 @@ impl<N: Scalar, R: Dim, C: Dim> MatrixMN<N, R, C>
         Self::from_iterator_generic(nrows, ncols, iter::repeat(elem).take(len))
     }
 
+    /// Creates a matrix with all its elements set to `elem`.
+    /// 
+    /// Same as `from_element_generic`.
+    #[inline]
+    pub fn repeat_generic(nrows: R, ncols: C, elem: N) -> Self {
+        let len = nrows.value() * ncols.value();
+        Self::from_iterator_generic(nrows, ncols, iter::repeat(elem).take(len))
+    }
+
     /// Creates a matrix with all its elements set to 0.
     #[inline]
     pub fn zeros_generic(nrows: R, ncols: C) -> Self
@@ -235,6 +244,14 @@ macro_rules! impl_constructors(
                 Self::from_element_generic($($gargs, )* elem)
             }
 
+            /// Creates a matrix with all its elements set to `elem`.
+            ///
+            /// Same as `.from_element`.
+            #[inline]
+            pub fn repeat($($args: usize,)* elem: N) -> Self {
+                Self::repeat_generic($($gargs, )* elem)
+            }
+
             /// Creates a matrix with all its elements set to `0`.
             #[inline]
             pub fn zeros($($args: usize),*) -> Self