module Alog

Constants

CondLog: Actual logic of detecting a tag should be activated and on which logger should it written to
GLog: multi logger created from LogFacts entry given by application
LogFacts: allow application to configure multiple logging log factories configurations
LogTag: allow application to provide which tag should print out
VERSION

Public Instance Methods

add_log_fact(key, conf) click to toggle source

# File lib/alog.rb, line 19
def add_log_fact(key, conf)
  # add new log fact to global if not defined
  if LogFacts.include?(key)
  else
    LogFacts[key] = conf
  end
end

clog(msg, ltype = :debug, key = :global, logEng = []) click to toggle source

Module level clog() method Meant to be called by application INSIDE the l()'s block

# File lib/alog.rb, line 165
def clog(msg, ltype = :debug, key = :global, logEng = [])
  log(msg, { type: @lType != ltype ? ltype : @lType, 
             key: (key != @lKey ? key : @lKey),
             logEng: @llEng  })
end

clog_context() click to toggle source

# File lib/alog.rb, line 157
def clog_context
  { key: @lKey, type: @lType, engine: @llEng }
end

l(key = :global, params = { type: :debug, logEng: [] } ,&block) click to toggle source

Provide a block construct that can set values consistantly for multiple clog() call TODO How to make this thread safe?

# File lib/alog.rb, line 143
def l(key = :global, params = { type: :debug, logEng: [] } ,&block)
  # this construct try to make the variable private to the block
  # Still not sure will error condition exist for multi threaded application
  b = Proc.new do |key, params, &block|
    @lKey = key 
    @lType = params[:type]
    @llEng = params[:logEng]
    if block
      block.call
    end
  end
  b.call(key, params, &block)
end

log(msg, params = { }, &block) click to toggle source

provide module level method to write to the logger object

# File lib/alog.rb, line 222
def log(msg, params = { }, &block)
  CondLog.call(msg, params, &block)
end

selected_tags_only() click to toggle source

# File lib/alog.rb, line 135
def selected_tags_only
  LogTag.delete(:all)
end

show_all_tags() click to toggle source

end class AloggerObject

# File lib/alog.rb, line 131
def show_all_tags
  LogTag << :all
end