Class: Loquacious::Utility

Inherits:
Object
  • Object
show all
Defined in:
lib/loquacious/utility.rb

Class Method Summary collapse

Class Method Details

.env_var_name(name, config) ⇒ Object

Returns the variable name to use for a value to be picked from ENV



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# File 'lib/loquacious/utility.rb', line 6

def env_var_name(name, config)
  parent_list = config.parent_list
  parent_part = parent_list.empty? ? nil : parent_list.join("_")
  key_name = name.to_s.split(".").last
  [::Loquacious.env_prefix, parent_part, config.__name, key_name].compact.join("_").upcase
end