Class: Radiator::Operation
Constant Summary
Radiator::OperationTypes::TYPES
Radiator::OperationIds::IDS
Class Method Summary
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Instance Method Summary
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Methods included from Utils
#debug, #error, #extract_signatures, #hexlify, #pakArr, #pakC, #pakHash, #pakI, #pakL!, #pakS, #pakStr, #pakc, #paks, #send_log, #unhexlify, #varint, #warning
#type
#id
Constructor Details
#initialize(options = {}) ⇒ Operation
Returns a new instance of Operation.
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# File 'lib/radiator/operation.rb', line 7
def initialize(options = {})
opt = options.dup
@type = opt.delete(:type)
opt.each do |k, v|
instance_variable_set("@#{k}", type(@type, k, v))
end
@use_condenser_namespace = if options.keys.include? :use_condenser_namespace
options.delete(:use_condenser_namespace)
else
true
end
unless Operation::known_operation_names.include? @type
raise OperationError, "Unsupported operation type: #{@type}"
end
end
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Class Method Details
.broadcast_operations ⇒ Object
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# File 'lib/radiator/operation.rb', line 81
def self.broadcast_operations
@broadcast_operations ||= JSON[File.read broadcast_operations_json_path]
end
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.broadcast_operations_json_path ⇒ Object
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# File 'lib/radiator/operation.rb', line 77
def self.broadcast_operations_json_path
@broadcast_operations_json_path ||= "#{File.dirname(__FILE__)}/broadcast_operations.json"
end
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.known_operation_names ⇒ Object
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# File 'lib/radiator/operation.rb', line 85
def self.known_operation_names
broadcast_operations.map { |op| op["operation"].to_sym }
end
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.param_names(type) ⇒ Object
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# File 'lib/radiator/operation.rb', line 89
def self.param_names(type)
broadcast_operations.each do |op|
if op['operation'].to_sym == type.to_sym
return op['params'].map(&:to_sym)
end
end
end
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Instance Method Details
#payload ⇒ Object
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# File 'lib/radiator/operation.rb', line 52
def payload
params = {}
Operation::param_names(@type.to_sym).each do |p|
next unless defined? p
v = instance_variable_get("@#{p}")
next if v.nil?
next if v.class == Radiator::Type::Future
params[p] = case v
when Radiator::Type::Beneficiaries then [[0, v.to_h]]
when Radiator::Type::Amount
if use_condenser_namespace?
v.to_s
else
v.to_a
end
else; v
end
end
[@type, params]
end
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#to_bytes ⇒ Object
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# File 'lib/radiator/operation.rb', line 26
def to_bytes
bytes = [id(@type.to_sym)].pack('C')
Operation::param_names(@type.to_sym).each do |p|
next unless defined? p
v = instance_variable_get("@#{p}")
bytes += v.to_bytes and next if v.respond_to? :to_bytes
bytes += case v
when Symbol then pakStr(v.to_s)
when String then pakStr(v)
when Integer then paks(v)
when TrueClass then pakC(1)
when FalseClass then pakC(0)
when Array then pakArr(v)
when Hash then pakHash(v)
when NilClass then next
else
raise OperationError, "Unsupported type: #{v.class}"
end
end
bytes
end
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