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Quick Search Quick nav appears here Browse Pages Blog Labels Attachments Mail Advanced What’s New Space Directory Feed Builder Keyboard Shortcuts Confluence Gadgets Log In Sign Up Dashboard Clojure Design … Home Release Planning Release.zFuture Improving Clojure Start Time Tools A ttachments (1) Page History Restrictions Info Link to this Page… View in Hierarchy View Source Improving Clojure Start Time Start restrictions section End restrictions section Skip to end of metadata Page restrictions apply Attachments: 1 Added by Alex Miller , last edited by Alex Miller on Feb 24, 2016 ( view change ) Go to start of metadata Problem Slow Clojure boot time is frequently one of the highest ranked issues in...

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Skip to main content guest Join | Help | Sign In Clojure Home guest | Join | Help | Sign In Clojure Dev IRC Blog Wiki Download Google Group Videos Contrib Libraries Rationale Features Download Getting Started Documentation Libraries Community Contributing ClojureScript ClojureCLR License refs Edit 0 15 … 0 Tags No tags Notify RSS Backlinks Source Print Export (PDF) ws:start:WikiTextTocRule:8:<img id="wikitext@@toc@@normal" class="WikiMedia WikiMediaToc" title="Table of Contents" src="/site/embedthumbnail/toc/normal?w=225&h=100"/> ws:end:WikiTextTocRule:8 ws:start:WikiTextTocRule:9: Refs and Transactions ws:end:WikiTextTocRule:9 ws:start:WikiTextTocRule:10: Example ws:end:WikiTextTocRule:10 ws:start:WikiTextTocRule:11: ...

Skip to main content guest Join | Help | Sign In Clojure Home guest | Join | Help | Sign In Clojure Dev IRC Blog Wiki Download Google Group Videos Contrib Libraries Rationale Features Download Getting Started Documentation Libraries Community Contributing ClojureScript ClojureCLR License state Edit 0 9 … 0 Tags No tags Notify RSS Backlinks Source Print Export (PDF) ws:start:WikiTextHeadingRule:0:<h1> Many people come to Clojure from an imperative language and find themselves out of their element when faced with Clojure's approach to doing things, while others are coming from a more functional background and assume that once they leave Clojure's functional subset, they will be faced with the same story re: state as is found in Java. This essay intends to illuminat...

Skip to main content guest Join | Help | Sign In Clojure Home guest | Join | Help | Sign In Clojure Dev IRC Blog Wiki Download Google Group Videos Contrib Libraries Rationale Features Download Getting Started Documentation Libraries Community Contributing ClojureScript ClojureCLR License rationale Edit 0 9 … 0 Tags No tags Notify RSS Backlinks Source Print Export (PDF) ws:start:WikiTextHeadingRule:0:<h1> Customers and stakeholders have substantial investments in, and are comfortable with the performance, security and stability of, industry-standard platforms like the JVM. While Java developers may envy the succinctness, flexibility and productivity of dynamic languages, they have concerns about running on customer-approved infrastructure, access to their existing...

Skip to main content guest Join | Help | Sign In Clojure Home guest | Join | Help | Sign In Clojure Dev IRC Blog Wiki Download Google Group Videos Contrib Libraries Rationale Features Download Getting Started Documentation Libraries Community Contributing ClojureScript ClojureCLR License atoms Edit 0 3 … 0 Tags No tags Notify RSS Backlinks Source Print Export (PDF) ws:start:WikiTextHeadingRule:1:<h1> Atoms provide a way to manage shared, synchronous, independent state. They are a reference type like refs and vars. You create an atom with atom , and can access its state with deref/@ . Like refs and agents, atoms support validators. To change the value of an atom, you can use swap! . A lower-level compare-and-set! is also provided. Changes to atoms are always free ...