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fix prepend not available in Ruby 1.8

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Closes Homebrew/homebrew#46071.
Closes Homebrew/homebrew#46069.
This commit is contained in:
Xu Cheng 2015-11-17 20:49:10 +08:00
parent 3a68b915eb
commit 74c0b1c56b
1 changed files with 6 additions and 6 deletions
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12
Library/Homebrew/compat/dependency_collector.rb
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@ -1,4 +1,8 @@
module DependencyCollectorCompat
require "dependency_collector"
class DependencyCollector
alias_method :_parse_symbol_spec, :parse_symbol_spec
def parse_symbol_spec(spec, tags)
case spec
when :clt
@ -10,13 +14,9 @@ module DependencyCollectorCompat
tags << :run
Dependency.new("libtool", tags)
else
super(spec, tags)
_parse_symbol_spec(spec, tags)
end
end
end
class DependencyCollector
prepend DependencyCollectorCompat
def autotools_dep(spec, tags)
tags << :build unless tags.include? :run