diff options
Diffstat (limited to 'app/helpers/nutrients_helper.rb')
| -rw-r--r-- | app/helpers/nutrients_helper.rb | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/app/helpers/nutrients_helper.rb b/app/helpers/nutrients_helper.rb deleted file mode 100644 index de98dc3..0000000 --- a/app/helpers/nutrients_helper.rb +++ /dev/null @@ -1,21 +0,0 @@ -module NutrientsHelper - NUTRIENTS = %i[nno3 p k ca mg s na cl si fe zn b mn cu mo nnh4].freeze - - def percent_delta(measured, target) - return 0.0 if target.to_f.zero? - ((measured.to_f - target.to_f) / target.to_f) * 100.0 - end - - def fmt(v) - number_with_precision(v, precision: 2, strip_insignificant_zeros: true) - end - - def delta_badge_class(delta) - d = delta.abs - case d - when d < 0 then "bg-info" - when 0..5 then "bg-secondary" - else "bg-warning" - end - end -end |