Class: RestClient::Payload::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/restclient/payload.rb

Direct Known Subclasses

Multipart, UrlEncoded

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ Base

Returns a new instance of Base.



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# File 'lib/restclient/payload.rb', line 35

def initialize(params)
	build_stream(params)
end

Instance Method Details

#build_stream(params) ⇒ Object 



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# File 'lib/restclient/payload.rb', line 39

def build_stream(params)
	@stream = StringIO.new(params)
	@stream.seek(0)
end

#close ⇒ Object 



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# File 'lib/restclient/payload.rb', line 78

def close
	@stream.close
end

#escape(v) ⇒ Object 



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# File 'lib/restclient/payload.rb', line 49

def escape(v)
	URI.escape(v.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))
end

#flatten_params(params, parent_key = nil) ⇒ Object

Flatten parameters by converting hashes of hashes to flat hashes => {keys2 => value} will be transformed into => value



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# File 'lib/restclient/payload.rb', line 55

def flatten_params(params, parent_key = nil)
	result = {}
	params.keys.map do |key|
		calculated_key = parent_key ? "#{parent_key}[#{escape key}]" : escape(key)
		value = params[key]
		if value.is_a? Hash
			result.merge!(flatten_params(value, calculated_key))
		else
			result[calculated_key] = value
		end
	end
	result
end

#headers ⇒ Object 



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# File 'lib/restclient/payload.rb', line 69

def headers
	{ 'Content-Length' => size.to_s }
end

#inspect ⇒ Object 



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# File 'lib/restclient/payload.rb', line 82

def inspect
	result = to_s.inspect
	@stream.seek(0)
	result
end

#read(bytes = nil) ⇒ Object Also known as: to_s 



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# File 'lib/restclient/payload.rb', line 44

def read(bytes=nil)
	@stream.read(bytes)
end

#size ⇒ Object Also known as: length 



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# File 'lib/restclient/payload.rb', line 73

def size
	@stream.size
end