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ask the strexp for the ast

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This commit is contained in:
Aaron Patterson 2014-05-29 15:16:40 -07:00
parent 7da98d0a59
commit eabe504cdf
2 changed files with 7 additions and 3 deletions
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5
actionpack/lib/action_dispatch/journey/path/pattern.rb
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@ -5,17 +5,16 @@ module ActionDispatch
attr_reader :spec, :requirements, :anchored
def initialize(strexp)
parser = Journey::Parser.new
@anchored = true
case strexp
when String
parser = Journey::Parser.new
@spec = parser.parse(strexp)
@requirements = {}
@separators = "/.?"
when Router::Strexp
@spec = parser.parse(strexp.path)
@spec = strexp.ast
@requirements = strexp.requirements
@separators = strexp.separators.join
@anchored = strexp.anchor

5
actionpack/lib/action_dispatch/journey/router/strexp.rb
View file

@ -15,6 +15,11 @@ module ActionDispatch
@anchor = anchor
end
def ast
parser = Journey::Parser.new
parser.parse path
end
def names
@path.scan(/:\w+/).map { |s| s.tr(':', '') }
end