class RemiLib::DependencyGraph::Node(N, T)

Overview

A single item within a DependencyGraph. This wraps a single data item of type T, associating it with a particular name of type N.

When resolving dependencies, for each item of type T, a procedure of type Proc(N, T, Nil) will be called.

Defined in:

remilib/dependencygraph.cr

Constructors

Instance Method Summary

Instance methods inherited from class Object

toRsconf(io : IO, *, indentSize : Int = 2, alwaysQuoteKeys : Bool = false, explicitRootObject : Bool = false, commaAfterValues : Bool = false, extraNewlineBetweenToplevelKeys : Bool = false) : Nil
toRsconf(*, indentSize : Int = 2, alwaysQuoteKeys : Bool = false, explicitRootObject : Bool = false, commaAfterValues : Bool = false, extraNewlineBetweenToplevelKeys : Bool = false) : String toRsconf

Class methods inherited from class Object

fromRsconf(toplevel : RemiLib::RSConf::RSValue)
fromRsconf(data : String | IO | Path) fromRsconf

Constructor Detail

def self.new(name : N, data : T) #

Creates a new Node.


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Instance Method Detail

def <<(dep : Node(N, T)) #

Adds a new dependency for this node. Returns self.


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def data : T #

The data associated with this dependency.


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def deps : Array(Node(N, T)) #

The other things that this node depends on.


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def dryRun(resolved : Array(Node(N, T)), seen : Array(Node(N, T))) : Nil #

Resolves the dependencies for this node. Unlike #resolve, this doesn't run anything, and instead is used simply to determine the order of dependency resolution.


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def name : N #

The name associated with this dependency.


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def resolve(fn : Proc(N, T, Nil), resolved : Array(Node(N, T)), seen : Array(Node(N, T))) : Nil #

Resolves the dependencies for this node, then runs fn.


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