Module: Concord::Utils

Extended by:

Utils

Included in:

Utils

Defined in:

lib/concord/utils.rb

Overview

Some helper functions useful in client computations

Instance Method Summary

• #log_to_stderr(str) ⇒ Object

  Log message to stderr.

• #time_millis(t = Time.now) ⇒ Object

  Get the time in milliseconds.

Instance Method Details

#log_to_stderr(str) ⇒ Object

Log message to stderr

Parameters:

• str (String) —

  The message to print to stderr

# File 'lib/concord/utils.rb', line 13

def log_to_stderr(str)
  $stderr.puts str
  $stderr.flush
end

#time_millis(t = Time.now) ⇒ Object

Get the time in milliseconds

Parameters:

• t (Time) (defaults to: Time.now) —

  The time to convert to milliseconds

# File 'lib/concord/utils.rb', line 7

def time_millis(t = Time.now)
  (t.to_f * 1000.0).to_i
end