Class: Mode::Connector::DataSource

Inherits:
Object
  • Object
show all
Defined in:
lib/mode/connector/data_source.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, props = {}) ⇒ DataSource

Returns a new instance of DataSource.



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# File 'lib/mode/connector/data_source.rb', line 12

def initialize(name, props = {})
  @name = name
  @props = props
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/mode/connector/data_source.rb', line 10

def connection
  @connection
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/mode/connector/data_source.rb', line 7

def name
  @name
end

#props ⇒ Object (readonly)

Returns the value of attribute props.



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# File 'lib/mode/connector/data_source.rb', line 8

def props
  @props
end

Instance Method Details

#adapter ⇒ Object 



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# File 'lib/mode/connector/data_source.rb', line 17

def adapter
  props['adapter']
end

#database ⇒ Object 



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# File 'lib/mode/connector/data_source.rb', line 33

def database
  props['database']
end

#host ⇒ Object 



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# File 'lib/mode/connector/data_source.rb', line 29

def host
  props['host']
end

#password ⇒ Object 



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# File 'lib/mode/connector/data_source.rb', line 25

def password
  props['password']
end

#redshift? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mode/connector/data_source.rb', line 52

def redshift?
  adapter == 'redshift'
end

#select(query, &block) ⇒ Object 



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# File 'lib/mode/connector/data_source.rb', line 37

def select(query, &block)
  connection_dataset(query).each(&block)
end

#username ⇒ Object 



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# File 'lib/mode/connector/data_source.rb', line 21

def username
  props['username']
end