class Rack::Cors::Resources
Public Class Methods
new()
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# File lib/rack/cors.rb, line 219 def initialize @origins = [] @resources = [] @public_resources = false end
Public Instance Methods
allow_origin?(source,env = {})
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# File lib/rack/cors.rb, line 246 def allow_origin?(source,env = {}) return true if public_resources? effective_source = (source == 'null' ? 'file://' : source) return !! @origins.detect do |origin| if origin.is_a?(Proc) origin.call(source,env) else origin === effective_source end end end
find_resource(path)
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# File lib/rack/cors.rb, line 260 def find_resource(path) @resources.detect{|r| r.match?(path)} end
origins(*args, &blk)
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# File lib/rack/cors.rb, line 225 def origins(*args, &blk) @origins = args.flatten.collect do |n| case n when Regexp, /^https?:\/\//, 'file://' then n when '*' then @public_resources = true; n else Regexp.compile("^[a-z][a-z0-9.+-]*:\\\/\\\/#{Regexp.quote(n)}") end end.flatten @origins.push(blk) if blk end
public_resources?()
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# File lib/rack/cors.rb, line 242 def public_resources? @public_resources end
resource(path, opts={})
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# File lib/rack/cors.rb, line 238 def resource(path, opts={}) @resources << Resource.new(public_resources?, path, opts) end