Class: Pleeease::NodeRunner

Inherits:
Struct
  • Object
show all
Defined in:
lib/pleeease/runner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#environment ⇒ Object

Returns the value of attribute environment

Returns:

  • (Object) —

    the current value of environment



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# File 'lib/pleeease/runner.rb', line 3

def environment
  @environment
end

#script ⇒ Object

Returns the value of attribute script

Returns:

  • (Object) —

    the current value of script



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# File 'lib/pleeease/runner.rb', line 3

def script
  @script
end

Instance Method Details

#cmd ⇒ Object 



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# File 'lib/pleeease/runner.rb', line 20

def cmd
  [ 'node', '-e', script ]
end

#env ⇒ Object 



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# File 'lib/pleeease/runner.rb', line 16

def env
  environment || ENV
end

#run ⇒ Object 



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# File 'lib/pleeease/runner.rb', line 4

def run
  IO.popen(env, cmd, "r+") do |f|
    # pump stdout
    lines = []
    f.each do |line|
      lines << line
    end

    lines.join
  end
end