Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Ruby License: Compatibility, Adoption & Overview

The Ruby License is a free license applied to the Ruby programming language and also available to be used in other projects. It contains an explicit dual licensing clause, stating that software subject to its terms may be distributed under either the terms included in the Ruby License itself or under those of either the GNU General Public Licence v2, or…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

Ruby License topic overview

The analysis highlights Compatibility, Adoption and Overview as prominent areas in the source structure around Ruby License.

Related topics
17
Source areas
3
Connected nodes
20
Extracted relationships
37
Concept neighborhoods
15
Bridge connections
20

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Compatibility · 6 topics
Overview · 6 topics
Adoption · 5 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Author
Yukihiro Matsumoto
Publisher
Yukihiro Matsumoto, et al.
Copyleft
No
Debian FSG compatible
Yes
FSF approved
Yes
GPL compatible
Yes

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Compatibility

Adoption

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Ruby License connects Entity context

The extracted context around Ruby License shows recurring relationship patterns in the source. For example, Ruby License → Foundation, ICU, Java Virtual MachineMacRuby, JRuby, LLVM, Mac OS, MacRuby, NET FrameworkThe JSON, Objective-C, Ruby, RubyGems, RubyIronRuby, Software Another extracted example is Ruby License → For, Free Software Foundation, FreeBSD License, Freely Available, GNU General Public License, Public Domain, Ruby, The Ruby License. Use these groups to spot repeated connection types before inspecting the individual relationships.

Ruby License

Top relations

related to Adoption · 13
Ruby License → Foundation, ICU, Java Virtual MachineMacRuby, JRuby, LLVM, Mac OS, MacRuby, NET FrameworkThe JSON, Objective-C, Ruby, RubyGems, RubyIronRuby, Software
related to Compatibility · 8
Ruby License → For, Free Software Foundation, FreeBSD License, Freely Available, GNU General Public License, Public Domain, Ruby, The Ruby License
Author · 1
Ruby License → Yukihiro Matsumoto
Copyleft · 1
Ruby License → No
Debian FSG compatible · 1
Ruby License → Yes
FSF approved · 1
Ruby License → Yes
GPL compatible · 1
Ruby License → Yes
Linking from code with a different license · 1
Ruby License → Yes
OSI approved · 1
Ruby License → No
Publisher · 1
Ruby License → Yukihiro Matsumoto, et al.

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

license ruby software free clause dual-licensing public due copyleft programming language available explicit dual licensing may gnu general version considered

Ruby License relationships Subject–Predicate–Object triples

TTTA extracted 37 structured relationships around Ruby License. Examples in this analysis include Ruby License → Author → Yukihiro Matsumoto and Ruby License → Copyleft → No. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Ruby LicenseAuthorYukihiro Matsumoto1.00infobox
Ruby LicenseCopyleftNo1.00infobox
Ruby LicenseDebian FSG compatibleYes1.00infobox
Ruby LicenseFSF approvedYes1.00infobox
Ruby LicenseGPL compatibleYes1.00infobox
Ruby LicenseLinking from code with a different licenseYes1.00infobox
Ruby LicenseOSI approvedNo1.00infobox
Ruby LicensePublisherYukihiro Matsumoto, et al.1.00infobox
Ruby LicenseSPDX identifierRuby1.00infobox
Ruby Licenseis afree license applied to the Ruby programming language and also available to be used in other projects0.90text
the Objective-C runtimeinstance ofan implementation of Ruby 1.9 directly on top of Mac OS X core technologies0.80text
garbage collectorinstance ofan implementation of Ruby 1.9 directly on top of Mac OS X core technologies0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Ruby License bring nearby vocabulary together. In this analysis, examples include Ruby, Software and Free. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Ruby License
    • Ruby
    • Software
    • Free
    • Public
    • Clause
    • Dual-licensing
    • Compatible
    • Copyleft
    • Dual
    • Explicit
    • General
    • Gnu
  • ruby license
    • Ruby
    • Software
    • Clause
    • Free
    • Public
    • Dual-licensing
    • Due
    • Compatible
    • Copyleft
    • Dual
    • Explicit
    • General
  • free
    • Software
    • Compatible
    • Dual-licensing
    • Due
    • License
    • Ruby
    • Approved
    • Clause
    • Debian
    • Available
    • Considered
    • Explicit
  • ruby programming language
    • Language
    • Programming
    • Available
    • Software
    • Public
    • Clause
    • Also
    • Approved
    • Code
    • Debian
    • Foundation
    • Gplv2
  • gnu general public licence
    • General
    • Gnu
    • V2
    • Public
    • Approved
    • Licence
    • Compatible
    • Stating
    • Terms
    • Copyleft
    • Software
    • Code
  • two-clause bsd license
    • Ruby
    • Software
    • Clause
    • Free
    • Dual-licensing
    • Due
    • Public
    • Available
    • Compatible
    • Considered
    • Copyleft
    • Dual
  • free software license
    • Ruby
    • Software
    • Compatible
    • Dual-licensing
    • Due
    • Clause
    • Free
    • License
    • Approved
    • Debian
    • Public
    • Available
  • free software foundation
    • Software
    • Compatible
    • Dual-licensing
    • Due
    • License
    • Ruby
    • Approved
    • Clause
    • Debian
    • Implementation
    • Macruby
    • Public

Connections between topic areas Semantic bridges

For Ruby License, one of the stronger structural bridges in this analysis connects Ruby License with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Ruby License — Overview · splits 14 ⟂ 7
Ruby License — Compatibility · splits 14 ⟂ 7
Ruby License — Adoption · splits 15 ⟂ 6

Map overview Semantic statistics

Ruby License

Nodes21
Edges20
Triples37
Avg. degree1.9
Density0.095238
Components1

Source & methodology

TTTA analyzes the structure around Ruby License to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Compatibility, Adoption & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Ruby License · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.