Sha256: 658930aeb2b4c9c2bce66ea538d4c85e32355644d8c1fdaf8596a17ab9a0de56
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Size: 1.81 KB
Versions: 24
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Stored size: 1.81 KB
Contents
# frozen_string_literal: true
module Nanoc::Int
# @api private
class Pattern
include Nanoc::Int::ContractsSupport
contract C::Any => self
def self.from(obj)
case obj
when Nanoc::Int::StringPattern, Nanoc::Int::RegexpPattern
obj
when String
Nanoc::Int::StringPattern.new(obj)
when Regexp
Nanoc::Int::RegexpPattern.new(obj)
when Symbol
Nanoc::Int::StringPattern.new(obj.to_s)
else
raise ArgumentError, "Do not know how to convert `#{obj.inspect}` into a Nanoc::Pattern"
end
end
def initialize(_obj)
raise NotImplementedError
end
def match?(_identifier)
raise NotImplementedError
end
def captures(_identifier)
raise NotImplementedError
end
end
# @api private
class StringPattern < Pattern
MATCH_OPTS = File::FNM_PATHNAME | File::FNM_EXTGLOB
contract String => C::Any
def initialize(string)
@string = string
end
contract C::Or[Nanoc::Identifier, String] => C::Bool
def match?(identifier)
File.fnmatch(@string, identifier.to_s, MATCH_OPTS)
end
contract C::Or[Nanoc::Identifier, String] => nil
def captures(_identifier)
nil
end
contract C::None => String
def to_s
@string
end
end
# @api private
class RegexpPattern < Pattern
contract Regexp => C::Any
def initialize(regexp)
@regexp = regexp
end
contract C::Or[Nanoc::Identifier, String] => C::Bool
def match?(identifier)
(identifier.to_s =~ @regexp) != nil
end
contract C::Or[Nanoc::Identifier, String] => C::Maybe[C::ArrayOf[String]]
def captures(identifier)
matches = @regexp.match(identifier.to_s)
matches&.captures
end
contract C::None => String
def to_s
@regexp.to_s
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems