class CoordinateValidator
Constants
- BOUNDARIES
Public Instance Methods
validate_each(record, attribute, value)
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Calls superclass method
BaseValidator#validate_each
# File lib/lite/validators/coordinate_validator.rb, line 10 def validate_each(record, attribute, value) assert_valid_boundary! super end
Private Instance Methods
assert_valid_boundary!()
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# File lib/lite/validators/coordinate_validator.rb, line 17 def assert_valid_boundary! assert_valid_option!(:boundary, BOUNDARIES.keys.push(:pair)) end
boundary()
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# File lib/lite/validators/coordinate_validator.rb, line 21 def boundary options[:boundary] || :pair end
valid_attr?()
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# File lib/lite/validators/coordinate_validator.rb, line 25 def valid_attr? case boundary when :latitude then valid_boundary?(:latitude) when :longitude then valid_boundary?(:longitude) else valid_boundary?(:latitude, value.first) && valid_boundary?(:longitude, value.last) end end
valid_boundary?(key, coordinate = nil)
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# File lib/lite/validators/coordinate_validator.rb, line 33 def valid_boundary?(key, coordinate = nil) (coordinate || value).to_f.abs <= BOUNDARIES[key] end