Class: Soyuz::CommandEnv

Inherits:
Object
  • Object
show all
Defined in:
lib/soyuz/command_env.rb

Constant Summary collapse

NotHashMsg = 
"Environment Commands must be a Hash"
BadKeysMsg = 
"Environment Commands must contain :env_var and :env_val keys"

Instance Method Summary collapse

Constructor Details

#initialize(cmd) ⇒ CommandEnv

Returns a new instance of CommandEnv.

Raises:

  • (ArgumentError) 


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# File 'lib/soyuz/command_env.rb', line 9

def initialize(cmd)
  raise ArgumentError, NotHashMsg unless cmd.is_a?(Hash)
  raise ArgumentError, BadKeysMsg unless cmd.has_key?(:env_var) && cmd.has_key?(:env_val)
  @cmd = cmd
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/soyuz/command_env.rb', line 15

def run
  ENV[@cmd[:env_var]] = @cmd[:env_val]
end