class PgSearch::Configuration::Column
Attributes
name[R]
weight[R]
Public Class Methods
new(column_name, weight, model)
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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 @weight = weight @model = model @connection = model.connection end
Public Instance Methods
full_name()
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# File lib/pg_search/configuration/column.rb, line 18 def full_name return @column_name if @column_name.is_a?(Arel::Nodes::SqlLiteral) "#{table_name}.#{column_name}" end
to_sql()
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# File lib/pg_search/configuration/column.rb, line 24 def to_sql "coalesce((#{expression})::text, '')" end
Private Instance Methods
column_name()
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# File lib/pg_search/configuration/column.rb, line 34 def column_name @connection.quote_column_name(@name) end
expression()
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# File lib/pg_search/configuration/column.rb, line 38 def expression full_name end
table_name()
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# File lib/pg_search/configuration/column.rb, line 30 def table_name @model.quoted_table_name end