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Contents
class Card
class Format
module MethodDelegation
RENDER_METHOD_RE =
/^
(?<underscore>_)? # leading underscore to skip permission check
render
(?:_(?<view>\w+))? # view name
(?<bang>!)? # trailing bang to skip optional check
$/x
def respond_to_missing? method, _include_private=false
(method =~ RENDER_METHOD_RE) || template.respond_to?(method)
end
def method_missing method, *opts, &proc
if method =~ RENDER_METHOD_RE
api_render Regexp.last_match, opts
else
pass_method_to_template_object(method, opts, proc) { yield }
end
end
def api_render match, opts
# view can be part of method name or first argument
view = match[:view] || opts.shift
render! view, render_args(match[:underscore], match[:bang], opts)
end
def render_args underscore, bang, opts
args = opts[0] ? opts.shift.clone : {} # opts are opts ;)
args[:optional] = (opts.shift || args[:optional] || :show) unless bang
args[:skip_perms] = true if underscore
args
end
def pass_method_to_template_object method, opts, proc
proc = proc { |*a| raw yield(*a) } if proc
response = root.template.send method, *opts, &proc
response.is_a?(String) ? root.template.raw(response) : response
end
end
end
end
Version data entries
42 entries across 42 versions & 1 rubygems