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Versions: 7
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Contents
module CabbageDoc
class Params
include Enumerable
def initialize(params, collection)
@_params = convert(params, collection)
end
def each
@_params.each do |k, v|
yield(k, v)
end
end
def delete(key)
@_params.delete(key)
end
def find(key)
@_params[key]
end
def valid?
@_params.any?
end
def to_hash
@_params
end
def to_query
@_params.map do |k, v|
if v.is_a?(Array)
v.map { |vv| "#{k}[]=#{CGI.escape(vv)}" }
else
"#{k}=#{CGI.escape(v)}"
end
end.flatten.join('&')
end
private
def convert(params, collection)
method = params['method']
action = params['action']
return {} unless action && method
action = collection.find_action(method, action)
return {} unless action
{}.tap do |hash|
params.each do |k, v|
hash[k] = v if action.param?(k.sub(/\[\]$/, ''))
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems