to_query(namespace = nil)
Instance Public methods
Returns a string representation of the receiver suitable for use as a URL
query string:
{name: 'David', nationality: 'Danish'}.to_query
# => "name=David&nationality=Danish"
An optional namespace can be passed to enclose key names:
{name: 'David', nationality: 'Danish'}.to_query('user')
# => "user%5Bname%5D=David&user%5Bnationality%5D=Danish"
The string pairs âkey=valueâ that conform the query string are sorted
lexico