optgroup support for select elements

1 files changed, 8 insertions, 0 deletions

diff --git a/animism-align/frontend/app/utils/index.js b/animism-align/frontend/app/utils/index.js
index ddbfb7e..e48522e 100644
--- a/animism-align/frontend/app/utils/index.js
+++ b/animism-align/frontend/app/utils/index.js
@@ -103,6 +103,14 @@ export const floatGTE = (a,b) => (floatEQ(a,b) || floatGT(a,b))
 export const floatInRange = (a,b,c) => floatLTE(a, b) && floatLT(b, c)
 export const simpleArraysEqual = (a, b) => JSON.stringify(a) === JSON.stringify(b)
 
+/* forms */
+export const mapNameToSelectOption = labels => (
+  name => ({
+    name,
+    label: labels[name] || capitalize(name.replace('_', ' '))
+  })
+)
+
 /* URLs */
 
 export const sha256_tree = (sha256, branch_size=2, tree_depth=2) => {