Class: RailsDb::SqlImport

Inherits:
Object
  • Object
show all
Includes:
Connection
Defined in:
lib/rails_db/sql_import.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Connection

#column_names, #column_properties, #columns, #connection, #to_param

Constructor Details

#initialize(file) ⇒ SqlImport

Returns a new instance of SqlImport.



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# File 'lib/rails_db/sql_import.rb', line 7

def initialize(file)
  @file = file
end

Instance Attribute Details

#result ⇒ Object (readonly)

Returns the value of attribute result.



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# File 'lib/rails_db/sql_import.rb', line 5

def result
  @result
end

#time ⇒ Object (readonly)

Returns the value of attribute time.



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# File 'lib/rails_db/sql_import.rb', line 5

def time
  @time
end

Instance Method Details

#import ⇒ Object 



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# File 'lib/rails_db/sql_import.rb', line 17

def import
  valid?
  @time   = Database.adapter.execute(@file.read)
  @result = Result.ok
rescue RailsDbError, ActiveRecord::StatementInvalid => e
  @result = Result.new(e)
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails_db/sql_import.rb', line 11

def valid?
  if @file.nil?
    raise RailsDbError.new('Please select valid SQL file and continue')
  end
end