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Contents
class Roda
module RodaPlugins
# The view_subdirs plugin is designed for sites that have
# outgrown a flat view directory and use subdirectories
# for views. It allows you to set the view directory to
# use, and template names that do not contain a slash will
# automatically use that view subdirectory. Example:
#
# plugin :render, :layout=>'./layout'
# plugin :view_subdirs
#
# route do |r|
# r.on "users" do
# set_view_subdir 'users'
#
# r.get :id do
# view 'profile' # uses ./views/users/profile.erb
# end
#
# r.get 'list' do
# view 'lists/users' # uses ./views/lists/users.erb
# end
# end
# end
#
# This plugin should be loaded after the render plugin, since
# it works by overriding parts of the render plugin.
#
# Note that when a view subdirectory is set, the layout will
# also be looked up in the subdirectory unless it contains
# a slash. So if you want to use a view subdirectory for
# templates but have a shared layout, you should make sure your
# layout contains a slash, similar to the example above.
module ViewSubdirs
module InstanceMethods
# Set the view subdirectory to use. This can be set to nil
# to not use a view subdirectory.
def set_view_subdir(v)
@_view_subdir = v
end
private
# Override the template name to use the view subdirectory if the
# there is a view subdirectory and the template name does not
# contain a slash.
def template_path(template, opts)
t = template.to_s
if (v = @_view_subdir) && t !~ /\//
template = "#{v}/#{t}"
end
super
end
end
end
register_plugin(:view_subdirs, ViewSubdirs)
end
end
Version data entries
7 entries across 7 versions & 2 rubygems