Merge pull request #273 from vogogo/filter-negative-numbers

Allow filtering by negative numbers
leikind · Jan 29, 2016 · 3796228 · 3796228
2 parents 905ab75 + a7e227e
commit 3796228
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/wice/columns/column_integer.rb b/lib/wice/columns/column_integer.rb
@@ -38,11 +38,11 @@ def get_op_and_value(val) #:nodoc:
         # remove spaces
         val = val.gsub(' ', '')
 
-        first_digit_or_dot_index = val =~ /[0-9.]/
-        if first_digit_or_dot_index
-          op = val[0...first_digit_or_dot_index]
+        start_of_num = val =~ /[0-9.-]/ # first digit, dot or negative sign
+        if start_of_num
+          op = val[0...start_of_num]
           op = '=' if op == ''
-          num = Float(val[first_digit_or_dot_index..-1]) rescue nil
+          num = Float(val[start_of_num..-1]) rescue nil
 
           op = nil unless ['<', '>', '<=', '>=', '='].include?(op)
         end