Sha256: 60d3305e1306a569c22668ceebe6bb6a2a4c1253082da5d8f96c81dc57747b49
Contents?: true
Size: 848 Bytes
Versions: 7
Compression:
Stored size: 848 Bytes
Contents
require "jsduck/util/singleton"
module JsDuck
module Js
# Auto-detection of listeners.
class Listener
include Util::Singleton
# Checks if AST node is a listener, and if so, returns doc-hash
# with listener name and various auto-detected properties.
# When not an listener returns nil.
# Note: currently this is not implemented. Needs to check for methods under the "listeners:" item
def detect(ast)
exp = ast.expression_statement? ? ast["expression"] : nil
# this.fireEvent("foo", ...)
if exp && 1==2
make(exp["arguments"][0].to_value)
else
nil
end
end
# Produces a doc-hash for an listener.
def make(name)
return {
:tagname => :listener,
:name => name,
}
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems