class Rack::Cors::Resources
Attributes
resources[R]
Public Class Methods
new()
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# File lib/rack/cors/resources.rb, line 10 def initialize @origins = [] @resources = [] @public_resources = false end
Public Instance Methods
allow_origin?(source, env = {})
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# File lib/rack/cors/resources.rb, line 39 def allow_origin?(source, env = {}) return true if public_resources? !!@origins.detect do |origin| if origin.is_a?(Proc) origin.call(source, env) elsif origin.is_a?(Regexp) source =~ origin else source == origin end end end
match_resource(path, env)
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# File lib/rack/cors/resources.rb, line 53 def match_resource(path, env) @resources.detect { |r| r.match?(path, env) } end
origins(*args, &blk)
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# File lib/rack/cors/resources.rb, line 16 def origins(*args, &blk) @origins = args.flatten.reject { |s| s == '' }.map do |n| case n when Proc, Regexp, %r{^[a-z][a-z0-9.+-]*://} n when '*' @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/resources.rb, line 35 def public_resources? @public_resources end
resource(path, opts = {})
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# File lib/rack/cors/resources.rb, line 31 def resource(path, opts = {}) @resources << Resource.new(public_resources?, path, opts) end
resource_for_path(path)
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# File lib/rack/cors/resources.rb, line 57 def resource_for_path(path) @resources.detect { |r| r.matches_path?(path) } end