Module: Quandl::Command::Task::Commandable::ClassMethods

Defined in:
lib/quandl/command/task/commandable.rb

Instance Method Summary collapse

Instance Method Details

#call(args = [], options = {}) ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 58

def call(args=[], options={})
  args = Array(args)
  options = ensure_options_are_command_options!(options)
  self.new( args, options ).call
end

#command_name(value = nil) ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 43

def command_name(value=nil)
  @command_name = value if value.present?
  @command_name ||= name.to_s.split("::").last.downcase
end

#configure(app) ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 20

def configure(app)
  return if disabled?
  app.command(command_name) do |c|
    c.syntax = syntax
    c.description = description
    c.action{|a,o| call(a,o) }
    configure_options(c)
  end
end

#description(value = nil) ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 48

def description(value=nil)
  @description = value if value.present?
  @description ||= "No description."
end

#disable! ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 34

def disable!
  @disabled = true
end

#disabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/quandl/command/task/commandable.rb', line 30

def disabled?
  @disabled == true
end

#inherited(klass) ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 15

def inherited(klass)
  Quandl::Command::Tasks.tasks << klass unless Quandl::Command::Tasks.tasks.include?(klass)
  klass.options(@options)
end

#options(value = nil) ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 53

def options(value=nil)
  @options = value if value.present?
  @options ||= {}
end

#syntax(value = nil) ⇒ Object 



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# File 'lib/quandl/command/task/commandable.rb', line 38

def syntax(value=nil)
  @syntax = value if value.present?
  @syntax ||= "quandl #{command_name}"
end