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author | Dalibor Nasevic <dalibor.nasevic@gmail.com> | 2011-03-06 23:54:18 +0100 |
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committer | Dalibor Nasevic <dalibor.nasevic@gmail.com> | 2011-03-06 23:54:18 +0100 |
commit | 55d2a211d374b7e8102a72bcd1313ef4b097ba73 (patch) | |
tree | 705762f597f8be44c01fb6de4ff6af73c8155995 /activesupport/lib | |
parent | 8e0affbd861369d84273a4f89917fda24157ead4 (diff) | |
download | rails-55d2a211d374b7e8102a72bcd1313ef4b097ba73.tar.gz rails-55d2a211d374b7e8102a72bcd1313ef4b097ba73.tar.bz2 rails-55d2a211d374b7e8102a72bcd1313ef4b097ba73.zip |
Improved docs for Hash#to_param method
Diffstat (limited to 'activesupport/lib')
-rw-r--r-- | activesupport/lib/active_support/core_ext/object/to_param.rb | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/to_param.rb b/activesupport/lib/active_support/core_ext/object/to_param.rb index 593f376159..5e0ad4d1cf 100644 --- a/activesupport/lib/active_support/core_ext/object/to_param.rb +++ b/activesupport/lib/active_support/core_ext/object/to_param.rb @@ -34,12 +34,11 @@ end class Hash # Converts a hash into a string suitable for use as a URL query string. An optional <tt>namespace</tt> can be # passed to enclose the param names (see example below). The string pairs "key=value" that conform the query - # string are sorted lexicographically in ascending order. + # string are sorted lexicographically in ascending order. This method is also aliased as <tt>to_query</tt>. # # ==== Examples # { :name => 'David', :nationality => 'Danish' }.to_param # => "name=David&nationality=Danish" - # - # { :name => 'David', :nationality => 'Danish' }.to_query('user') # => "user%5Bname%5D=David&user%5Bnationality%5D=Danish" + # { :name => 'David', :nationality => 'Danish' }.to_param('user') # => "user%5Bname%5D=David&user%5Bnationality%5D=Danish" def to_param(namespace = nil) collect do |key, value| value.to_query(namespace ? "#{namespace}[#{key}]" : key) |