Sha256: 7386a888ef85bc03085b167410e13809cb4ba97ba04597f78ed6ed06280bd80d
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Versions: 18
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Contents
require 'world_flags/helper/view/util'
module WorldFlags
module Helper
module View
def self.flag_sizes
[16, 32, 64]
end
def flags_list size = 16, &block
raise "Missing block" unless block_given?
unless WorldFlags::Helper::View.flag_sizes.include?(size.to_i)
raise "Supported sizes are only #{WorldFlags::Helper::View.flag_sizes}"
end
content = capture(&block)
content_tag :ul, content, :class => "f#{size}"
end
alias_method :flag_list, :flags_list
# http://en.wikipedia.org/wiki/ISO_639-1_language_matrix
# should look up translation for each code
def flags *args
options = args.extract_options!
args.flatten!
args.inject("") do |res, elem|
case elem
when String, Symbol
code = elem
name = WorldFlags.label(code, options)
else
raise ArgumentError, "Bad argument: #{args}, must be Array"
end
res << flag(code, name, options)
end.html_safe
end
def flags_title *args
options = args.extract_options!
flags args, options.merge(:title => true)
end
def flag code, name, options = {}
label = WorldFlags::Helper::View::Util.label_for options
title = WorldFlags::Helper::View::Util.title_for name, options
content_tag :li, label.html_safe, WorldFlags::Helper::View::Util.flag_options(code, title, name, options)
end
def flag_title code, name, options = {}
flag code, name, options.merge(:title => true)
end
def use_flags size = 16
stylesheet_link_tag "flags/flags#{size}"
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems