Class: PgSearch::Configuration::Column

Inherits:
Object
  • Object
show all
Defined in:
lib/pg_search/configuration/column.rb

Direct Known Subclasses

ForeignColumn

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(column_name, weight, model) ⇒ Column

Returns a new instance of Column.



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# File 'lib/pg_search/configuration/column.rb', line 10

def initialize(column_name, weight, model)
  @name = column_name.to_s
  @column_name = column_name.to_s
  @weight = weight
  @model = model
  @connection = model.connection
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/pg_search/configuration/column.rb', line 8

def name
  @name
end

#weight ⇒ Object (readonly)

Returns the value of attribute weight.



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# File 'lib/pg_search/configuration/column.rb', line 8

def weight
  @weight
end

Instance Method Details

#full_name ⇒ Object 



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# File 'lib/pg_search/configuration/column.rb', line 18

def full_name
  "#{table_name}.#{column_name}"
end

#to_sql ⇒ Object 



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# File 'lib/pg_search/configuration/column.rb', line 22

def to_sql
  "coalesce(#{expression}::text, '')"
end