module Envoy

Constants

DEBUG
ERROR
FATAL
INFO
TRACE
VERBOSITIES
VERSION
WARN

Public Class Methods

find_file(name) click to toggle source

# File lib/envoy/utils.rb, line 33
def self.find_file (name)
  dirs = Dir.pwd.split("/")
  r = dirs.reduce([]) do |m, x|
    [[*m[0], x], *m]
  end.map do |p|
    p.join("/") + "/#{name}"
  end.each do |p|
    return p if File.exist?(p)
  end
  false
end

log(level, text, io = STDERR) click to toggle source

# File lib/envoy/utils.rb, line 20
def self.log (level, text, io = STDERR)
  return unless io
  level = Envoy.const_get(level.upcase) unless level.is_a?(Numeric)
  return unless level <= verbosity
  message = [
    Time.now.strftime("%F %T"),
    VERBOSITIES[level],
    text
  ].compact.join(" ")
  io.puts message
  io.flush
end

verbosity() click to toggle source

# File lib/envoy/utils.rb, line 12
def self.verbosity
  @verbosity
end

verbosity=(num) click to toggle source

# File lib/envoy/utils.rb, line 16
def self.verbosity= (num)
  @verbosity = [0, [5, num].min].max
end