firstchild

guerilla.firstchild(node, type=None, pattern='', recursive=False)

Find the first child in a node that match the search parameters

The firstchild function is written as:

LUA{ function firstchild (…)

for child in children (…) do
return child

end

end }

param node:The node to search into
type node:Node
param type:A class or list of classes the child must belong to or “Node” if not specified
type type:str or {string}
param pattern:A Lua’s pattern used to check the name of the node, or a function that filter the node. See Lua’s pattern documentation.
type pattern:str or function
param recursive:
 if true, traverse the whole parent hierarchy.
type recursive:bool
return:The first child found or None if none matches
rtype:Node or None