class LecturerTimetableExportStratagy2
Public Class Methods
Public Instance Methods
column_value(date)
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Contract Any => Any
# File lib/tmis/engine/export/timetable_exporter.rb, line 316 def column_value(date) date.strftime('%A') end
columns()
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TODO Изменить контракты
Contract None => RespondTo
# File lib/tmis/engine/export/timetable_exporter.rb, line 306 def columns @dates end
row_value(none)
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Contract Any => Any
# File lib/tmis/engine/export/timetable_exporter.rb, line 311 def row_value(none) "" end
rows()
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Contract None => Or
# File lib/tmis/engine/export/timetable_exporter.rb, line 300 def rows [''] end
studies(none, date)
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Contract Any, Any => ArrayOf
# File lib/tmis/engine/export/timetable_exporter.rb, line 321 def studies(none, date) Study.find_by_sql("select studies.* "+ "from studies "+ "join groups on groups.id = studies.groupable_id and studies.groupable_type = 'Group' "+ "where date = '#{date.to_s}' and lecturer_id = #{@lecturer.id} "+ "union "+ "select studies.* "+ "from studies "+ "join subgroups on subgroups.id = studies.groupable_id and studies.groupable_type = 'Subgroup' "+ "where date = '#{date.to_s}' and lecturer_id = #{@lecturer.id}") #Study.of_group_and_its_subgroups(group).where(date: date, lecturer_id: @lecturer).to_a end