Sha256: 76aad0c5fee6c939af470e2d0cc8b6433d62a8715c635eded63cc06454be3ef7
Contents?: true
Size: 919 Bytes
Versions: 26
Compression:
Stored size: 919 Bytes
Contents
# frozen_string_literal: true
require 'eac_ruby_utils/simple_cache'
module EacRubyUtils
module Envs
class Executable
include ::EacRubyUtils::SimpleCache
attr_reader :env, :name, :check_args
def initialize(env, name, *check_args)
@env = env
@name = name
@check_args = check_args
end
def exist?
exist
end
def validate
return nil if exist?
"Program \"#{name}\" not found in environment #{env}"
end
def validate!
message = validate
raise ProgramNotFoundError, message if message
end
def command
validate!
env.command(name)
end
private
def exist_uncached
env.command(name, *check_args).execute!
true
rescue Errno::ENOENT
false
end
class ProgramNotFoundError < ::StandardError; end
end
end
end
Version data entries
26 entries across 26 versions & 2 rubygems