module StatsLite::Helper
Public Class Methods
_cache(options, command, proc)
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# File lib/stats_lite/helper.rb, line 22 def _cache(options, command, proc) expires_s = options[:expires_in] || 0 options[:cache] ? Cache.fetch(command, proc, expires_s) : proc.call end
_prepare_command(command)
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# File lib/stats_lite/helper.rb, line 32 def _prepare_command(command) _sys_command(command).gsub("\n", " ").strip end
_sys_command(command)
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# File lib/stats_lite/helper.rb, line 28 def _sys_command(command) %x(#{command}) end
command(command, options = {})
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# File lib/stats_lite/helper.rb, line 12 def command(command, options = {}) proc = -> { _prepare_command(command) } _cache(options, command, proc) end
fetch(name, proc, expires_in: 0)
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# File lib/stats_lite/helper.rb, line 18 def fetch(name, proc, expires_in: 0) _cache({ cache: true, expires_in: expires_in }, name, proc) end
raw_command(command, options)
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# File lib/stats_lite/helper.rb, line 6 def raw_command(command, options) proc = -> { _sys_command(command) } _cache(options, command, proc) end