class AggregateExpression
Public Class Methods
new(collection)
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# File lib/expressions/aggregate_expression.rb, line 7 def initialize(collection) @collection = collection.map { |each| PredicateLiteral.parse(each) } end
parse(array)
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# File lib/expressions/aggregate_expression.rb, line 3 def self.parse(array) self.new(array[1..-1]) end
Public Instance Methods
build_arel(arel_table)
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# File lib/expressions/aggregate_expression.rb, line 11 def build_arel(arel_table) @collection.map { |each| each.build_arel(arel_table) } end