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Versions: 9
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Contents
module I18n::Tasks
module Command
module DSL
def self.included(base)
base.module_eval do
@dsl = Hash.new { |h, k| h[k] = {} }
extend ClassMethods
end
end
def t(*args)
I18n.t(*args)
end
module ClassMethods
def cmd(name, conf = nil)
if conf
conf = conf.dup
conf[:args] = (args = conf[:args]) ? args.map { |arg| Symbol === arg ? arg(arg) : arg } : []
dsl(:cmds)[name] = conf
else
dsl(:cmds)[name]
end
end
def arg(ref, *args)
if args.present?
dsl(:args)[ref] = args
else
dsl(:args)[ref]
end
end
def cmds
dsl(:cmds)
end
def dsl(key)
@dsl[key]
end
# late-bound I18n.t for module bodies
def t(*args)
proc { I18n.t(*args) }
end
# if class is a module, merge DSL definitions when it is included
def included(base)
base.instance_variable_get(:@dsl).deep_merge!(@dsl)
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems