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Contents?: true
Size: 652 Bytes
Versions: 18
Compression:
Stored size: 652 Bytes
Contents
# Thanks https://mensfeld.pl/2012/01/converting-nested-hash-into-http-url-params-hash-version-in-ruby/
module Jets::Rack
module HashConverter
def self.encode(value, key = nil, out_hash = {})
case value
when Hash then
value.each { |k,v| encode(v, append_key(key,k), out_hash) }
out_hash
when Array then
value.each { |v| encode(v, "#{key}[]", out_hash) }
out_hash
when nil then ''
else
out_hash[key] = value
out_hash
end
end
private
def self.append_key(root_key, key)
root_key.nil? ? :"#{key}" : :"#{root_key}[#{key.to_s}]"
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems