to_query(namespace = nil)
Instance Public methods
Returns a string representation of the receiver suitable for use as a URL query string:
1 2 | {name: 'David', nationality: 'Danish'}.to_query# => "name=David&nationality=Danish" |
An optional namespace can be passed to enclose key names:
1 2 | {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 lexicographically in ascending order.
This method is also aliased as to_param.
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