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Current Path: /opt/alt/ruby18/share/ri/1.8/system/REXML/QuickPath

opt / alt / ruby18 / share / ri / 1.8 / system / REXML / QuickPath /

ðŸ“ ..
ðŸ“„ attribute-c.yaml(188 B)
ðŸ“„ axe-c.yaml(196 B)
ðŸ“„ cdesc-QuickPath.yaml(919 B)
ðŸ“„ each-c.yaml(216 B)
ðŸ“„ filter-c.yaml(388 B)
ðŸ“„ first-c.yaml(210 B)
ðŸ“„ function-c.yaml(203 B)
ðŸ“„ match-c.yaml(210 B)
ðŸ“„ method_missing-c.yaml(203 B)
ðŸ“„ name-c.yaml(172 B)
ðŸ“„ parse_args-c.yaml(201 B)
ðŸ“„ predicate-c.yaml(1.15 KB)

Editing: predicate-c.yaml

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: A predicate filters a node-set with respect to an axis to produce a new node-set. For each node in the node-set to be filtered, the PredicateExpr is evaluated with that node as the context node, with the number of nodes in the node-set as the context size, and with the proximity position of the node in the node-set with respect to the axis as the context position; if PredicateExpr evaluates to true for that node, the node is included in the new node-set; otherwise, it is not included.
- !ruby/struct:SM::Flow::P 
  body: A PredicateExpr is evaluated by evaluating the Expr and converting the result to a boolean. If the result is a number, the result will be converted to true if the number is equal to the context position and will be converted to false otherwise; if the result is not a number, then the result will be converted as if by a call to the boolean function. Thus a location path para[3] is equivalent to para[position()=3].
full_name: REXML::QuickPath::predicate
is_singleton: true
name: predicate
params: ( elements, path )
visibility: public

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Editing: predicate-c.yaml

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