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Size: 791 Bytes
Versions: 8
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Stored size: 791 Bytes
Contents
module Renalware
module Patients
class BloodPressureValidator < ActiveModel::Validator
include NumericRangeValidations
MIN_VALUE = 20
MAX_VALUE = 300
def validate(bp)
apply_validations(bp) unless bp.blank?
end
private
def apply_validations(bp)
validate_number_is_in_range(bp, :systolic, bp.systolic, MIN_VALUE, MAX_VALUE)
validate_number_is_in_range(bp, :diastolic, bp.diastolic, MIN_VALUE, MAX_VALUE)
validate_diastolic_less_than_systolic(bp)
end
def validate_diastolic_less_than_systolic(bp)
errors = bp.errors
return if errors.any?
unless bp.diastolic < bp.systolic
errors.add(:diastolic, :must_be_less_than_systolic)
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems