Class: Hash

Inherits:

Object

• Object
• Hash

Defined in:

lib/core_ext/hash.rb

Instance Method Summary

• #to_params ⇒ Object

  Generate params string based on hash content ‘value’, ‘-a’: nil, ‘–config’: ‘path/to/config’.to_params # “–param value -a –config path/to/config”.

Instance Method Details

#to_params ⇒ Object

Generate params string based on hash content

{'--param': 'value', '-a': nil, '--config': 'path/to/config'}.to_params
# "--param value -a --config path/to/config"

# File 'lib/core_ext/hash.rb', line 6

def to_params
  return '' if self.empty?
  self.flatten.compact.join(' ')
end