13 lines
404 B
Ruby
13 lines
404 B
Ruby
module WikiHelper
|
|
# Produces a pure text breadcrumb for a given page.
|
|
#
|
|
# page_slug - The slug of a WikiPage object.
|
|
#
|
|
# Returns a String composed of the capitalized name of each directory and the
|
|
# capitalized name of the page itself.
|
|
def breadcrumb(page_slug)
|
|
page_slug.split('/')
|
|
.map { |dir_or_page| WikiPage.unhyphenize(dir_or_page).capitalize }
|
|
.join(' / ')
|
|
end
|
|
end
|