Class: YamlSmith::SetKey

Inherits:
FileCommand show all
Defined in:
lib/yaml_smith/set_key.rb

Overview

Sets a top-level key in a YAML file, adding or replacing it.

Instance Method Summary collapse

Methods inherited from FileCommand

call, #initialize

Constructor Details

This class inherits a constructor from YamlSmith::FileCommand

Instance Method Details

#call ⇒ Object 



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# File 'lib/yaml_smith/set_key.rb', line 6

def call
  document = load_file(@path)
  value = load(@value)

  ensure_mapping(document)
  document[@key] = value
  write(Psych::Pure.dump(document))
end