Allow a queue to run multiple jobs in parallel

[lucas34]

No description provided.

[lucas-bot]

SwiftLint found issues

Warnings

File	Line	Reason
SwiftQueue.swift	35	Limit vertical whitespace to a single empty line. Currently 2. (vertical_whitespace)
SwiftQueue.swift	151	Limit vertical whitespace to a single empty line. Currently 2. (vertical_whitespace)
SwiftQueueManager.swift	61	Line should be 140 characters or less: currently 162 characters (line_length)
SwiftQueueManagerTests.swift	136	Line should be 140 characters or less: currently 156 characters (line_length)

Generated by 🚫 Danger

[codecov]

Codecov Report

Merging #215 into master will increase coverage by 0.24%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #215      +/-   ##
==========================================
+ Coverage   96.57%   96.82%   +0.24%     
==========================================
  Files          25       26       +1     
  Lines        1870     1888      +18     
==========================================
+ Hits         1806     1828      +22     
+ Misses         64       60       -4

Impacted Files	Coverage Δ
Sources/SwiftQueue/SqOperationQueue.swift	95.23% <100%> (+0.05%)	⬆️
Sources/SwiftQueue/SwiftQueue.swift	100% <100%> (ø)
Sources/SwiftQueue/SwiftQueueManager.swift	85.91% <100%> (+0.2%)	⬆️
Tests/SwiftQueueTests/SwiftQueueManagerTests.swift	100% <100%> (ø)	⬆️
Tests/SwiftQueueTests/PersisterTests.swift	100% <100%> (ø)	⬆️
Sources/SwiftQueue/JobBuilder.swift	100% <0%> (+6.66%)	⬆️