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# frozen_string_literal: true
require 'rails-timeago/version'
require 'rails-timeago/helper'
module Rails
module Timeago
if defined?(::Rails::Engine)
class Engine < ::Rails::Engine # :nodoc:
initializer 'rails-timeago', group: :all do |_app|
ActiveSupport.on_load(:action_controller) do
include Rails::Timeago::Helper
end
ActiveSupport.on_load(:action_view) do
include Rails::Timeago::Helper
end
end
end
end
# Read or write global rails-timeago default options. If no options are
# given the current defaults will be returned.
#
# Available options:
# [:+nojs+]
# Add time ago in words as time tag content instead of absolute time.
# (default: false)
#
# [:+date_only+]
# Only print date as tag content instead of full time.
# (default: true)
#
# [:+format+]
# A time format for localize method used to format static time.
# (default: :default)
#
# [:+limit+]
# Set a limit for time ago tags. All dates before given limit will not
# be converted. Global limit should be given as a block to reevaluate
# limit each time timeago_tag is called.
# (default: proc { 4.days.ago })
#
# [:+force+]
# Force time ago tag ignoring limit option.
# (default: false)
#
# [:+default+]
# String that will be returned if time is nil.
# (default: '-')
#
def self.default_options(opts = nil)
@defaults ||= option_hash
if opts
@defaults.merge! \
opts.extract!(*@defaults.keys.select {|k| opts.include?(k) })
else
@defaults
end
end
# Reset options to default values
def self.reset_default_options
@defaults = option_hash
end
def self.option_hash
{
nojs: false,
force: false,
format: :default,
limit: proc { 4.days.ago },
date_only: true,
default: '-',
title: proc {|time, options| I18n.l time, format: options[:format] }
}
end
end
end
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