Class IO::IOInstance
An instance of the IO
class, for example in
rand = IO.new(IO.sysopen("/dev/random", "r"), "r")
rand_data = rand.read(32)
there are 3 IOInstance
s - the call to IO.new
, the assignment
rand = ...
, and the read access to rand
on the second line.
Import path
import codeql.ruby.frameworks.core.IO
Direct supertypes
Indirect supertypes
Known direct subtypes
Inherited predicates
asCallable | Gets the callable corresponding to this block, lambda expression, or call to | from Node |
asExpr | Gets the expression corresponding to this node, if any. | from Node |
asParameter | Gets the parameter corresponding to this node, if any. | from Node |
backtrack | Starts backtracking from this node using API graphs. | from Node |
getALocalSource | Gets a local source node from which data may flow to this node in zero or more local data-flow steps. | from Node |
getAPredecessor | Gets a data flow node from which data may flow to this node in one local step. | from Node |
getASuccessor | Gets a data flow node to which data may flow from this node in one local step. | from Node |
getConstantValue | Gets the constant value of this expression, if any. | from Node |
getEnclosingMethod | Gets the enclosing method, if any. | from Node |
getLocation | Gets the location of this node. | from Node |
hasLocationInfo | Holds if this element is at the specified location. The location spans column | from Node |
toString | Gets a textual representation of this node. | from Node |