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Contents
# frozen-string-literal: true
#
class Roda
module RodaPlugins
# The default_status plugin accepts a block which should
# return a response status integer. This integer will be used as
# the default response status (usually 200) if the body has been
# written to, and you have not explicitly set a response status.
#
# Example:
#
# # Use 201 default response status for all requests
# plugin :default_status do
# 201
# end
module DefaultStatus
def self.configure(app, &block)
raise RodaError, "default_status plugin requires a block" unless block
if check_arity = app.opts.fetch(:check_arity, true)
unless block.arity == 0
if check_arity == :warn
RodaPlugins.warn "Arity mismatch in block passed to plugin :default_status. Expected Arity 0, but arguments required for #{block.inspect}"
end
b = block
block = lambda{instance_exec(&b)} # Fallback
end
end
app::RodaResponse.send(:define_method, :default_status, &block)
end
end
register_plugin(:default_status, DefaultStatus)
end
end
Version data entries
62 entries across 62 versions & 1 rubygems