diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/csv.rb | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/lib/csv.rb b/lib/csv.rb index b12142e50a..f488141eb2 100644 --- a/lib/csv.rb +++ b/lib/csv.rb @@ -187,12 +187,10 @@ class CSV @header_row = header_row # handle extra headers or fields - larger, smaller, transform = headers.size > fields.size ? - [headers, fields, :to_a] : - [fields, headers, :reverse] - @row = Array.new - larger.each_with_index do |e, i| - @row << [e, smaller[i]].send(transform) + @row = if headers.size > fields.size + headers.each_with_index.map { |header, i| [header, fields[i]] } + else + fields.each_with_index.map { |field, i| [headers[i], field] } end end @@ -1814,8 +1812,7 @@ class CSV # see if we are converting headers or fields converters = headers ? @header_converters : @converters - converted = Array.new - fields.each_with_index do |field, index| + fields.each_with_index.map do |field, index| # map_with_index converters.each do |converter| field = if converter.arity == 1 # straight field converter converter[field] @@ -1825,9 +1822,8 @@ class CSV end break unless field.is_a? String # short-curcuit pipeline for speed end - converted << field # final state of each field, converted or original + field # final state of each field, converted or original end - converted end # |