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-rw-r--r--activerecord/lib/active_record/relation/calculations.rb41
1 files changed, 14 insertions, 27 deletions
diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb
index c8ebb41131..1d4cb1a83b 100644
--- a/activerecord/lib/active_record/relation/calculations.rb
+++ b/activerecord/lib/active_record/relation/calculations.rb
@@ -35,21 +35,16 @@ module ActiveRecord
#
# Note: not all valid +select+ expressions are valid +count+ expressions. The specifics differ
# between databases. In invalid cases, an error from the database is thrown.
- def count(column_name = nil, options = {})
- # TODO: Remove options argument as soon we remove support to
- # activerecord-deprecated_finders.
- column_name, options = nil, column_name if column_name.is_a?(Hash)
- calculate(:count, column_name, options)
+ def count(column_name = nil)
+ calculate(:count, column_name)
end
# Calculates the average value on a given column. Returns +nil+ if there's
# no row. See +calculate+ for examples with options.
#
# Person.average(:age) # => 35.8
- def average(column_name, options = {})
- # TODO: Remove options argument as soon we remove support to
- # activerecord-deprecated_finders.
- calculate(:average, column_name, options)
+ def average(column_name)
+ calculate(:average, column_name)
end
# Calculates the minimum value on a given column. The value is returned
@@ -57,10 +52,8 @@ module ActiveRecord
# +calculate+ for examples with options.
#
# Person.minimum(:age) # => 7
- def minimum(column_name, options = {})
- # TODO: Remove options argument as soon we remove support to
- # activerecord-deprecated_finders.
- calculate(:minimum, column_name, options)
+ def minimum(column_name)
+ calculate(:minimum, column_name)
end
# Calculates the maximum value on a given column. The value is returned
@@ -68,10 +61,8 @@ module ActiveRecord
# +calculate+ for examples with options.
#
# Person.maximum(:age) # => 93
- def maximum(column_name, options = {})
- # TODO: Remove options argument as soon we remove support to
- # activerecord-deprecated_finders.
- calculate(:maximum, column_name, options)
+ def maximum(column_name)
+ calculate(:maximum, column_name)
end
# Calculates the sum of values on a given column. The value is returned
@@ -114,17 +105,15 @@ module ActiveRecord
# Person.group(:last_name).having("min(age) > 17").minimum(:age)
#
# Person.sum("2 * age")
- def calculate(operation, column_name, options = {})
- # TODO: Remove options argument as soon we remove support to
- # activerecord-deprecated_finders.
+ def calculate(operation, column_name)
if column_name.is_a?(Symbol) && attribute_alias?(column_name)
column_name = attribute_alias(column_name)
end
if has_include?(column_name)
- construct_relation_for_association_calculations.calculate(operation, column_name, options)
+ construct_relation_for_association_calculations.calculate(operation, column_name)
else
- perform_calculation(operation, column_name, options)
+ perform_calculation(operation, column_name)
end
end
@@ -177,7 +166,7 @@ module ActiveRecord
relation.select_values = column_names.map { |cn|
columns_hash.key?(cn) ? arel_table[cn] : cn
}
- result = klass.connection.select_all(relation.arel, nil, bind_values)
+ result = klass.connection.select_all(relation.arel, nil, relation.arel.bind_values + bind_values)
result.cast_values(klass.column_types)
end
end
@@ -196,9 +185,7 @@ module ActiveRecord
eager_loading? || (includes_values.present? && ((column_name && column_name != :all) || references_eager_loaded_tables?))
end
- def perform_calculation(operation, column_name, options = {})
- # TODO: Remove options argument as soon we remove support to
- # activerecord-deprecated_finders.
+ def perform_calculation(operation, column_name)
operation = operation.to_s.downcase
# If #count is used with #distinct / #uniq it is considered distinct. (eg. relation.distinct.count)
@@ -317,7 +304,7 @@ module ActiveRecord
relation.group_values = group
relation.select_values = select_values
- calculated_data = @klass.connection.select_all(relation, nil, bind_values)
+ calculated_data = @klass.connection.select_all(relation, nil, relation.arel.bind_values + bind_values)
if association
key_ids = calculated_data.collect { |row| row[group_aliases.first] }