diff options
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/lib/active_record/schema_dumper.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/schema_dumper.rb b/activerecord/lib/active_record/schema_dumper.rb index 3cdbaf8b7b..f189a6a688 100644 --- a/activerecord/lib/active_record/schema_dumper.rb +++ b/activerecord/lib/active_record/schema_dumper.rb @@ -127,10 +127,14 @@ HEADER end.compact # find all migration keys used in this table - keys = [:name, :limit, :precision, :scale, :default, :null] & column_specs.map{ |k| k.keys }.flatten + keys = [:name, :limit, :precision, :scale, :default, :null] & column_specs.map(&:keys).flatten # figure out the lengths for each column based on above keys - lengths = keys.map{ |key| column_specs.map{ |spec| spec[key] ? spec[key].length + 2 : 0 }.max } + lengths = keys.map { |key| + column_specs.map { |spec| + spec[key] ? spec[key].length + 2 : 0 + }.max + } # the string we're going to sprintf our values against, with standardized column widths format_string = lengths.map{ |len| "%-#{len}s" } |