Class: Praxis::Extensions::AttributeFiltering::QuasiSqlLiteral

Inherits:
Arel::Nodes::SqlLiteral
  • Object
show all
Defined in:
lib/praxis/extensions/attribute_filtering/active_record_filter_query_builder.rb

Overview

Helper class that can present an SqlLiteral string which we have already quoted … but! that can properly provide a “to_sym” that has the value unquoted This is necessary as (the latest AR code):

  • does not carry over “references” in joins if they are not SqlLiterals

  • but, at the same time, it indexes the references using the .to_sym value (which is really expected to be the normal string, without quotes)

If we pass a normal SqlLiteral, instead of our wrapper, without quoting the table, the current AR code will never quote it to form the SQL string, as it’s already a literal…so our “/” type separators as names won’t work without quoting.

Instance Method Summary collapse

Constructor Details

#initialize(quoted:, symbolized:) ⇒ QuasiSqlLiteral

Returns a new instance of QuasiSqlLiteral.



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# File 'lib/praxis/extensions/attribute_filtering/active_record_filter_query_builder.rb', line 16

def initialize(quoted:, symbolized:)
  @symbolized = symbolized
  super(quoted)
end

Instance Method Details

#to_sym ⇒ Object 



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# File 'lib/praxis/extensions/attribute_filtering/active_record_filter_query_builder.rb', line 21

def to_sym
  @symbolized
end