Class: Arel::Middleware::PGResult
- Inherits:
-
Object
- Object
- Arel::Middleware::PGResult
- Defined in:
- lib/arel/middleware/result.rb
Direct Known Subclasses
Class Method Summary collapse
Class Method Details
.cast_to(result) ⇒ Object
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# File 'lib/arel/middleware/result.rb', line 112 def cast_to(result) return result.original_data unless result.modified? pg_columns = result_to_columns(result) conn = ActiveRecord::Base.connection.raw_connection new_result = PgResultInit.create(conn, result.original_data, pg_columns, result.rows) result.original_data.clear new_result end |
.column_objects(pg_result) ⇒ Object
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# File 'lib/arel/middleware/result.rb', line 94 def column_objects(pg_result) pg_result.fields.each_with_index.map do |field, index| Column.new( field, tableid: pg_result.ftable(index), columnid: pg_result.ftablecol(index), format: pg_result.fformat(index), typid: pg_result.ftype(index), typlen: pg_result.fsize(index), atttypmod: pg_result.fmod(index), ) end end |
.rows(data) ⇒ Object
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# File 'lib/arel/middleware/result.rb', line 108 def rows(data) data.values end |