variable.rb in danica-2.7.6

- old
+ new

@@ -25,22 +25,25 @@
       value.nil? ? raise(Exception::NotDefined) : value.to_f
     end
 
     def ==(other)
       return false unless other.class == self.class
+
       other.value == value &&
         other.name == name &&
         other.latex == latex &&
         other.gnuplot == gnuplot
     end
 
     def to_tex(**options)
       return value.to_tex(options) if value
+
       (latex || name).to_s
     end
 
     def to_gnu(**options)
       return value.to_gnu(options) if value
+
       (gnuplot || name).to_s
     end
 
     def value=(value)
       @value = value.is_a?(Numeric) ? number(value) : value