Class: Crew::Task::Arguments::Proxy

Inherits:
Object
  • Object
show all
Defined in:
lib/crew/task/arguments.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(task, params, block) ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/crew/task/arguments.rb', line 50

def initialize(task, params, block)
  @task, @params, @block = task, params, block
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/crew/task/arguments.rb', line 54

def method_missing(name, *args)
  if @params.key?(name.to_s)
    @params[name.to_s].is_a?(Proc) ? @task.instance_eval(&@params[name.to_s]) : @params[name.to_s]
  else
    super
  end
end

Instance Attribute Details

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/crew/task/arguments.rb', line 48

def block
  @block
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/crew/task/arguments.rb', line 62

def to_s
  @params.empty? ? "" : "(" + @params.map do |k, v|
    val = v.inspect
    if val.size > 50
      val = val[0..22] + "..." + val[-22..-1]
    end
    "#{k}=#{val}"
  end.join(" ") + ")"
end