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Contents
# frozen_string_literal: true
module ActiveRecord
class PredicateBuilder
class RangeHandler # :nodoc:
class RangeWithBinds < Struct.new(:begin, :end)
def exclude_end?
false
end
end
def initialize(predicate_builder)
@predicate_builder = predicate_builder
end
def call(attribute, value)
begin_bind = predicate_builder.build_bind_attribute(attribute.name, value.begin)
end_bind = predicate_builder.build_bind_attribute(attribute.name, value.end)
if begin_bind.value.infinity?
if end_bind.value.infinity?
attribute.not_in([])
elsif value.exclude_end?
attribute.lt(end_bind)
else
attribute.lteq(end_bind)
end
elsif end_bind.value.infinity?
attribute.gteq(begin_bind)
elsif value.exclude_end?
attribute.gteq(begin_bind).and(attribute.lt(end_bind))
else
attribute.between(RangeWithBinds.new(begin_bind, end_bind))
end
end
protected
attr_reader :predicate_builder
end
end
end
Version data entries
30 entries across 30 versions & 3 rubygems