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Contents
module WLang
class Source
attr_reader :subject
attr_reader :template
def initialize(subject, template = nil)
@subject = subject
@template = template
@locals = {}
end
def path
find_on_subject(:path, :to_path)
end
alias :to_path :path
def locals
@locals
end
def raw_content
find_on_subject(:read, :to_str){
raise ArgumentError, "Invalid template source `#{subject}`"
}
end
def template_content
raw_content
end
def to_str
template_content
end
alias :to_s :to_str
def with_front_matter(enabled = true)
enabled ? FrontMatter.new(self, template) : self
end
private
def find_on_subject(*methods)
s = subject
if meth = methods.find{|m| s.respond_to?(m) }
subject.send(meth)
elsif block_given?
yield
else
nil
end
end
end # class Source
end # module WLang
require 'wlang/source/front_matter'
Version data entries
14 entries across 14 versions & 1 rubygems