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Simplify values_sql_for_column_names_and_attributes with #map

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Ben Woosley 2010-11-16 23:17:34 -08:00 committed by Zach Dennis
parent 7aefcf1164
commit 6b2153a841
1 changed files with 5 additions and 9 deletions
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12
lib/activerecord-import/adapters/abstract_adapter.rb
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@ -119,16 +119,12 @@ module ActiveRecord::Import::AbstractAdapter
# Returns SQL the VALUES for an INSERT statement given the passed in +columns+
# and +array_of_attributes+.
def values_sql_for_column_names_and_attributes( columns, array_of_attributes ) # :nodoc:
values = []
array_of_attributes.each do |arr|
my_values = []
arr.each_with_index do |val,j|
importable_value = columns[j].type_cast(val)
my_values << quote(importable_value, columns[j] )
array_of_attributes.map do |arr|
my_values = arr.each_with_index.map do |val,j|
quote( columns[j].type_cast(val), columns[j] )
end
values << my_values
"(#{my_values.join(',')})"
end
values_arr = values.map{ |arr| '(' + arr.join( ',' ) + ')' }
end
# Returns the maximum number of bytes that the server will allow