module WorldFlags::Helper::View
Public Class Methods
flag_sizes()
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# File lib/world_flags/helper/view.rb, line 6 def self.flag_sizes [16, 24, 32, 48, 64] end
Public Instance Methods
flag(code, *args)
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# File lib/world_flags/helper/view.rb, line 44 def flag code, *args options = args.extract_options! name = args.first.kind_of?(String) ? args.first : WorldFlags.label(code, options) label = WorldFlags::Helper::View::Util.label_for options title = WorldFlags::Helper::View::Util.title_for name, options content_tag WorldFlags.flag_tag, label.html_safe, WorldFlags::Helper::View::Util.flag_options(code, title, name, options) end
flag_title(code, *args)
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# File lib/world_flags/helper/view.rb, line 54 def flag_title code, *args options = args.extract_options! name = args.first.kind_of?(String) ? args.first : WorldFlags.label(code, options) flag code, name, options.merge(:title => true) end
flags(*args)
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should look up translation for each code
# File lib/world_flags/helper/view.rb, line 24 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
flags_list(size = 24, options = {})
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# File lib/world_flags/helper/view.rb, line 10 def flags_list size = 24, options = {}, &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) xclass = options[:class] ? " #{options[:class]}" : '' content_tag WorldFlags.flag_list_tag, content, :class => "f#{size} flags#{xclass}" end
Also aliased as: flag_list
flags_title(*args)
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# File lib/world_flags/helper/view.rb, line 39 def flags_title *args options = args.extract_options! flags args, options.merge(:title => true) end
use_flags(size = 24)
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# File lib/world_flags/helper/view.rb, line 61 def use_flags size = 24 stylesheet_link_tag "flags/flags#{size}" end