class JoinClause
Attributes
assoc_options[R]
source_table[R]
Public Class Methods
new(assoc_options, source_table)
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# File lib/activeleopard/query_clauses/join_clause.rb, line 4 def initialize(assoc_options, source_table) unless assoc_options raise InvalidInput, "Argument must be an association(type: symbol)" end @assoc_options = assoc_options @source_table = source_table end
Public Instance Methods
as_sql()
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# File lib/activeleopard/query_clauses/join_clause.rb, line 22 def as_sql "JOIN #{other_table} ON #{on_clause} " end
on_clause()
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# File lib/activeleopard/query_clauses/join_clause.rb, line 17 def on_clause "#{source_table}.#{assoc_options.own_join_column}" + " = " + "#{other_table}.#{assoc_options.other_join_column}" end
other_table()
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# File lib/activeleopard/query_clauses/join_clause.rb, line 13 def other_table assoc_options.table_name end