class DbTextSearch::CaseInsensitive::InsensitiveColumnAdapter
Provides case-insensitive string-in-set querying for case-insensitive columns. @api private
Public Class Methods
add_index(connection, table_name, column_name, options = {})
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(see AbstractAdapter.add_index
)
# File lib/db_text_search/case_insensitive/insensitive_column_adapter.rb, line 25 def self.add_index(connection, table_name, column_name, options = {}) connection.add_index table_name, column_name, **options end
Public Instance Methods
column_for_order(asc_or_desc)
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(see AbstractAdapter#column_for_order
)
# File lib/db_text_search/case_insensitive/insensitive_column_adapter.rb, line 20 def column_for_order(asc_or_desc) Arel.sql("#{quoted_scope_column} #{asc_or_desc}") end
in(values)
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(see AbstractAdapter#in
)
# File lib/db_text_search/case_insensitive/insensitive_column_adapter.rb, line 10 def in(values) @scope.where(@column => values) end
prefix(query)
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(see AbstractAdapter#prefix
)
# File lib/db_text_search/case_insensitive/insensitive_column_adapter.rb, line 15 def prefix(query) @scope.where "#{quoted_scope_column} LIKE ?", "#{sanitize_sql_like(query)}%" end