Class: Terrapin::CommandLine::PopenRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/terrapin/command_line/runners/popen_runner.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.supported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/terrapin/command_line/runners/popen_runner.rb', line 6

def self.supported?
  true
end

Instance Method Details

#call(command, env = {}, options = {}) ⇒ Object 



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# File 'lib/terrapin/command_line/runners/popen_runner.rb', line 14

def call(command, env = {}, options = {})
  with_modified_environment(env) do
    IO.popen(command, "r", options) do |pipe|
      Output.new(pipe.read)
    end
  end
end

#supported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/terrapin/command_line/runners/popen_runner.rb', line 10

def supported?
  self.class.supported?
end