convert code_insee to departement

2023-10-26 11:34:55 +02:00 · 2023-10-26 11:34:55 +02:00 · 42d3052c4f
commit 42d3052c4f
parent 2b061dc2aa
2 changed files with 23 additions and 0 deletions
--- a/app/lib/code_insee.rb
+++ b/app/lib/code_insee.rb
@ -0,0 +1,14 @@
+class CodeInsee
+  def initialize(code_insee)
+    @code_insee = code_insee
+  end
+
+  def to_departement
+    dept = @code_insee.strip.first(2)
+    if dept < "97"
+      dept
+    else
+      @code_insee.strip.first(3)
+    end
+  end
+end