module Lab42::BasicConstraints::Helpers::RangeHelper
Public Instance Methods
make_range(range: nil, min: nil, max: nil)
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# File lib/lab42/basic_constraints/helpers/range_helper.rb, line 6 def make_range(range: nil, min: nil, max: nil) return unless range || min || max raise ArgumentError, "cannot provide min or max with range" if range && (min || max) range || _make_min_max_range(min, max) end
make_range!(range: nil, min: nil, max: nil)
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# File lib/lab42/basic_constraints/helpers/range_helper.rb, line 13 def make_range!(range: nil, min: nil, max: nil) make_range(range: range, min: min, max: max) .tap do |range| raise ArgumentError, "Must provide either range or min or max" unless range end end
Private Instance Methods
_make_min_max_range(min, max)
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# File lib/lab42/basic_constraints/helpers/range_helper.rb, line 21 def _make_min_max_range(min, max) min ||= 0 max ||= Float::INFINITY min..max end