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Contents
require_relative '../prepared_statement'
require 'active_support/core_ext/array/wrap'
module ActiveHouse
module Querying
module Having
extend ActiveSupport::Concern
included do
private :build_having_query_part, :format_having
end
def build_having_query_part
"HAVING\n" + values[:having].join(" AND\n") unless values[:having].empty?
end
def initial_values
super.merge having: []
end
def having!(*conditions)
formatted_conditions = format_having(conditions)
values[:having] = (values[:having] + formatted_conditions).uniq
self
end
def having(*conditions)
dup.having!(*conditions)
end
def format_having(conditions)
raise ArgumentError, 'wrong number of arguments' if conditions.empty?
raise ArgumentError, 'wrong number of arguments' if conditions.empty?
return [ActiveHouse::PreparedStatement.prepare_sql(*conditions)] if conditions.size > 1
ActiveHouse::PreparedStatement.build_condition(conditions.first)
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems