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Contents
module Juli
module Macro
# Base class for HTML template related macros.
#
# Derived class can provide HTML template replacement with minimum
# implementation. Please see Wikipedia case as an example.
class TemplateBase < Base
DEFAULT_TEMPLATE = ''
def self.conf_template
''
end
# return key string used for conf-key
#
# Please overwrite this method if it is not just underscore-ed.
def conf_key
Juli::Util::underscore(self.class.to_s)
end
# set default value in conf if no .juli/conf defined.
#
# Please overwrite this method when this implementation is not your
# case.
def set_conf_default(conf)
if !conf[conf_key]
conf[conf_key] = self.class::DEFAULT_TEMPLATE
end
end
# return string used to be replaced with %{...} in conf[conf_key] string.
#
# Please overwrite this method if it is not just underscore-ed.
def place_holder
conf_key
end
def run(*args)
template = conf[conf_key]
template.gsub("%{#{place_holder}}", args[0])
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems