class ValidationProfiler::Rules::DecimalValidationRule
Public Instance Methods
error_message(field, attributes = {}, parent = nil)
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# File lib/validation_profiler/rules/decimal_validation_rule.rb, line 6 def error_message(field, attributes = {}, parent = nil) field_name = field.to_s if parent != nil field_name = "#{parent.to_s}.#{field.to_s}" end #check if a custom error message has been specified in the attributes if attributes[:message] == nil #no custom error message has been specified so create the default message. "#{field_name} is not a valid Decimal" else attributes[:message] end end
is_valid_decimal?(value)
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# File lib/validation_profiler/rules/decimal_validation_rule.rb, line 40 def is_valid_decimal?(value) if value.instance_of? BigDecimal true else (value.to_s =~ /\A[-+]?\d*\.?\d+\z/) == 0 end end
validate(obj, field, attributes = {}, parent = nil)
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# File lib/validation_profiler/rules/decimal_validation_rule.rb, line 23 def validate(obj, field, attributes = {}, parent = nil) #attempt to get the field value from the object field_value = get_field_value(obj, field) if !is_required?(field_value, attributes) return true end if !is_valid_decimal?(field_value) return false end return true end