module Predicate::Sugar
Public Instance Methods
between(middle, lower_bound, upper_bound)
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# File lib/predicate/sugar.rb, line 11 def between(middle, lower_bound, upper_bound) _factor_predicate [:and, [:gte, sexpr(middle), sexpr(lower_bound)], [:lte, sexpr(middle), sexpr(upper_bound)]] end
is_null(operand)
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# File lib/predicate/sugar.rb, line 38 def is_null(operand) eq(operand, nil) end
match(left, right, options = nil)
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Calls superclass method
# File lib/predicate/sugar.rb, line 16 def match(left, right, options = nil) super(left, right, options) end
max_size(left, right)
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# File lib/predicate/sugar.rb, line 31 def max_size(left, right) unless right.is_a?(Integer) raise ArgumentError, "Integer expected, got #{right}" end has_size(left, 0..right) end
min_size(left, right)
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# File lib/predicate/sugar.rb, line 20 def min_size(left, right) unless right.is_a?(Integer) raise ArgumentError, "Integer expected, got #{right}" end if RUBY_VERSION >= "2.6" has_size(left, Range.new(right,nil)) else has_size(left, Range.new(right,(2**32-1))) end end