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# frozen_string_literal: true
module Ethon
class Easy
# This module contains class methods for feature checks
module Features
# Returns true if this curl version supports zlib.
#
# @example Return wether zlib is supported.
# Ethon::Easy.supports_zlib?
#
# @return [ Boolean ] True if supported, else false.
def supports_zlib?
!!(Curl.version_info[:features] & Curl::VERSION_LIBZ)
end
# Returns true if this curl version supports AsynchDNS.
#
# @example
# Ethon::Easy.supports_asynch_dns?
#
# @return [ Boolean ] True if supported, else false.
def supports_asynch_dns?
!!(Curl.version_info[:features] & Curl::VERSION_ASYNCHDNS)
end
alias :supports_timeout_ms? :supports_asynch_dns?
end
end
end
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