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Versions: 10
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Contents
module Views
module Why
module ExampleList
EXAMPLES = begin
out = [
{ :subpath => 'a_simple_helper', :title => 'A Simple Helper' },
{ :subpath => 'a_larger_view', :title => 'A Larger View' },
{ :subpath => 'commonality_and_inheritance', :title => 'Commonality and Inheritance' },
{ :subpath => 'building_a_rich_modal_dialog', :title => 'Building a Rich Modal Dialog' }
]
out.each_with_index do |hash, index|
hash[:number] = (index + 1)
hash[:path] = "/why/#{hash[:subpath]}.html"
end
out
end
def first_example
EXAMPLES[0]
end
def number_of_examples
EXAMPLES.length
end
def this_example_number
this_example[:number] if this_example
end
def example_by_number(number)
EXAMPLES.detect { |e| e[:number] == number }
end
def this_example
@this_example ||= begin
request_path = request[:path]
request_path = "/#{request_path}" unless request_path.start_with?("/")
out = EXAMPLES.detect { |e| e[:path] == request_path }
out || :none
end
@this_example unless @this_example == :none
end
def example_title(example)
"Example #{example[:number]}. #{example[:title]}"
end
def next_example
@next_example ||= begin
if this_example_number
example_by_number(this_example_number + 1)
else
first_example
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems