Sha256: 434162ff80dfac8721ca0873ae96f78b76026615018bca6bac47855346246d1c
Contents?: true
Size: 657 Bytes
Versions: 38
Compression:
Stored size: 657 Bytes
Contents
# @param [ String ] file The file path
def redirect_output_to_file(file)
$stdout.reopen(file, 'w')
$stdout.sync = true
$stderr.reopen($stdout) # Not sure if this is needed
end
# @return [ Integer ] The memory of the current process in Bytes
def memory_usage
`ps -o rss= -p #{Process.pid}`.to_i * 1024 # ps returns the value in KB
end
# Hack of the Numeric class
class Numeric
# @return [ String ] A human readable string of the value
def bytes_to_human
units = %w(B KB MB GB TB)
e = self > 0 ? (Math.log(self) / Math.log(1024)).floor : 0
s = format('%.3f', (to_f / 1024**e))
s.sub(/\.?0*$/, ' ' + units[e])
end
end
Version data entries
38 entries across 38 versions & 1 rubygems