Module: Async::Service::Formatting Deprecated

Defined in:
lib/async/service/formatting.rb

Overview

Deprecated.

Use String::Format directly.

Formatting utilities for service titles.

Services need meaningful process/thread names for monitoring and debugging. This module provides consistent formatting for common service metrics like connection counts, request ratios, and load values in process titles.

It is expected you will include these into your service class and use them to update the ‘instance.name` in the health check.

Class Method Summary collapse

Class Method Details

.format_count(value, units = String::Format::UNITS) ⇒ Object

Format a count into a human-readable string.



22
23
24
 
# File 'lib/async/service/formatting.rb', line 22

def format_count(value, units = String::Format::UNITS)
	String::Format.count(value, units)
end

.format_load(load) ⇒ Object

Format a load value as a decimal with specified precision.



41
42
43
 
# File 'lib/async/service/formatting.rb', line 41

def format_load(load)
	String::Format.decimal(load)
end

.format_ratio(current, total) ⇒ Object

Format a ratio as “current/total” with human-readable counts.



32
33
34
 
# File 'lib/async/service/formatting.rb', line 32

def format_ratio(current, total)
	String::Format.ratio(current, total)
end

.format_statistics(**pairs) ⇒ Object

Format multiple statistics into a compact string.



50
51
52
 
# File 'lib/async/service/formatting.rb', line 50

def format_statistics(**pairs)
	String::Format.statistics(pairs)
end