move utils to utils :p

2 files changed, 8 insertions, 8 deletions

diff --git a/src/chart.ml b/src/chart.ml
index de79082..194e3ba 100644
--- a/src/chart.ml
+++ b/src/chart.ml
@@ -1,11 +1,3 @@
-let to_string c = String.make 1 c
-
-let space = to_string ' '
-
-let axis = "┬"
-
-let axis_spc = "─"
-
 type t = { vals : int list; opts : Options.t }
 
 let default = { vals = []; opts = Options.default }
diff --git a/src/utils.ml b/src/utils.ml
index 833c972..59eac6c 100644
--- a/src/utils.ml
+++ b/src/utils.ml
@@ -29,3 +29,11 @@ let rot_right ls = List.(rev ls |> transpose)
 let rot_left ls = List.(transpose ls |> rev)
 
 let saturating_sub b a = if a < b then 0 else a - b
+
+let to_string c = String.make 1 c
+
+let space = to_string ' '
+
+let axis = "┬"
+
+let axis_spc = "─"