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Rack::Rewrite

A rack middleware for defining and applying rewrite rules. In many cases you can get away with rack-rewrite instead of writing Apache mod_rewrite rules.

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VERSION

Public Class Methods

new(app, &rule_block) click to toggle source 
# File lib/rack/rewrite.rb, line 8
def initialize(app, &rule_block)
  @app = app
  @rule_set = RuleSet.new
  @rule_set.instance_eval(&rule_block) if block_given?
end

Public Instance Methods

call(env) click to toggle source 
# File lib/rack/rewrite.rb, line 14
def call(env)
  if matched_rule = find_first_matching_rule(env)
    rack_response = matched_rule.apply!(env)
    # Don't invoke the app if applying the rule returns a rack response
    return rack_response unless rack_response === true
  end
  @app.call(env)
end

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