class TableSaw::Queries::SerializeSqlInClause
Attributes
column[R]
table_name[R]
values[R]
Public Class Methods
new(table_name, column, values)
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# File lib/table_saw/queries/serialize_sql_in_clause.rb, line 8 def initialize(table_name, column, values) @table_name = table_name @column = column @values = values end
Public Instance Methods
call()
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# File lib/table_saw/queries/serialize_sql_in_clause.rb, line 14 def call "#{column} in (#{serialized_values.join(', ')})" end
Private Instance Methods
connection()
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# File lib/table_saw/queries/serialize_sql_in_clause.rb, line 30 def connection TableSaw::Connection.adapter end
db_column()
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# File lib/table_saw/queries/serialize_sql_in_clause.rb, line 20 def db_column TableSaw.schema_cache.columns_hash(table_name)[column] end
serialized_values()
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# File lib/table_saw/queries/serialize_sql_in_clause.rb, line 24 def serialized_values values.map do |value| connection.quote_default_expression(value, db_column) end end