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Contents
# frozen_string_literal: true
module Praxis
class ActionDefinition
class HeadersDSLCompiler < Attributor::DSLCompiler
# it allows to define expectations on incoming headers. For example:
# header :X_SpecialCookie => implies the header is required
# header :X_Something, /matching_this/ => implies that if the name header exists, it should match the regexp
# header :X_A_Header, "Specific String" => implies that the value matches the string exactly
# In any of the cases, other supported options might be passed
# header :X_Something, /matching_this/ ,
# required: true => to make it required
# description: "lorem ipsum" => to describe it (like any other attribute)
def header(name, val = nil, **options)
return key name, val, **options if val.is_a?(Class)
case val
when Regexp
options[:regexp] = val
when ::String
options[:values] = [val]
when nil
# Defining the existence without any other options can only mean that it is required (otherwise it is a useless definition)
options[:required] = true if options.empty?
end
key name, String, **options
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems