Sha256: 3a22c5816d03e08ee30de3678af2628693832191e720171618821eca3ef9b5d6
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Versions: 19
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Stored size: 1.09 KB
Contents
module Finitio
module Syntax
module Node
def resolve_ruby_const(name)
name.split('::').inject(::Kernel){|mod,const|
mod.const_get(const)
}
end
def metadata
m = captures[:metadata].first
m && m.value
end
def unique_names!(cs, kind = "constraint")
names = {}
cs.map(&:name).compact.each do |n|
names.merge!(n => true) do |k,_,_|
raise Error, "Duplicate #{kind} name `#{k}`"
end
end
cs
end
def self.included(by)
by.extend(ClassHelpers)
end
module ClassHelpers
def capture(*names)
names.each do |name|
define_method(name) do
captures[name].first
end
end
end
def capture_str(*names)
names.each do |name|
define_method(name) do
x = captures[name].first
x && x.to_s
end
end
end
end # module ClassHelpers
end # module Node
end # module Syntax
end # module AstNode
Version data entries
19 entries across 19 versions & 1 rubygems