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Contents
module ActiveRecord
class Relation
class WhereClause
silence_warnings do
def to_h(table_name = nil)
equalities = predicates.grep(Arel::Nodes::Equality)
# CPK Adds this line, because ours are coming in with AND->{EQUALITY, EQUALITY}
equalities = predicates.grep(Arel::Nodes::And).map(&:children).flatten.grep(Arel::Nodes::Equality) if equalities.empty?
if table_name
equalities = equalities.select do |node|
node.left.relation.name == table_name
end
end
binds = self.binds.map { |attr| [attr.name, attr.value] }.to_h
equalities.map do |node|
name = node.left.name
[name, binds.fetch(name.to_s) {
case node.right
when Array then node.right.map(&:val)
when Arel::Nodes::Casted, Arel::Nodes::Quoted
node.right.val
end
}]
end.to_h
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems