group and midi stuff

1 files changed, 2 insertions, 13 deletions

diff --git a/bin/group.js b/bin/group.js
index e2e1681..d0d93ce 100644
--- a/bin/group.js
+++ b/bin/group.js
@@ -99,9 +99,9 @@ const filter_names = [
 ]
 const filters = [
   (row, participants) => row[fields.participant_age_group].indexOf('Child') !== -1,
-  (row, participants) => participants[1].reduce((a, s) => ( (s && s.indexOf('Child')) !== -1 ? a + 1 : a ), 0),
+  (row, participants) => participants[1].reduce((a, s) => { (s && s.indexOf('Child')) !== -1 ? a + 1 : a }, 0),
   (row, participants) => row[fields.participant_age_group].indexOf('Teen') !== -1,
-  (row, participants) => participants[1].reduce((a, s) => ( (s && s.indexOf('Teen')) !== -1 ? a + 1 : a ), 0),
+  (row, participants) => participants[1].reduce((a, s) => { (s && s.indexOf('Teen')) !== -1 ? a + 1 : a }, 0),
   (row, participants) => row[fields.gun_type].indexOf('AR-15') !== -1,
   (row, participants) => row[fields.incident_characteristics].indexOf('Shootout') !== -1,
   (row, participants) => row[fields.incident_characteristics].indexOf('Samaritan') !== -1,
@@ -170,17 +170,6 @@ function groupParticipants(row){
 function groupByMonth(row){
   return row[fields.date].substr(0, 7)
 }
-function transpose(a) {
-  let i_len = a.length, j_len = a[0].length
-  let T = new Array(i_len)
-  for (let i = 0; i < i_len; i++) {
-    T[i] = new Array(j_len)
-    for (var j = 0; j < j_len; j++) {
-      T[i][j] = a[j][i]
-    }
-  }
-  return T
-}
 function zeroes(n) {
   const a = new Array (n)
   for (var k = 0; k < n; k++) {