module EasyConfig::EnvVar

Public Class Methods

create_method(base, name, value) click to toggle source
# File lib/easy_config/env_var.rb, line 24
def create_method(base, name, value)
  base.class_eval do
    (class << self; self; end).instance_eval do
      define_method(name.to_sym) { value }
    end
  end
end
env_vars() click to toggle source
# File lib/easy_config/env_var.rb, line 13
def env_vars
  configs = {}
  ENV.each do |key, value|
    if key.downcase =~ /^([a-zA-Z][^_]+)_(\w+)/
      configs[$1] = configs.fetch($1, {})
      configs[$1][$2] = value
    end
  end
  configs
end
extended(base) click to toggle source
# File lib/easy_config/env_var.rb, line 3
def extended(base)
  setup(base)
end
setup(base) click to toggle source
# File lib/easy_config/env_var.rb, line 7
def setup(base)
  env_vars.each do |key, configs|
    create_method(base, key, EasyConfig::Configuration.new(configs))
  end
end