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Versions: 7
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Contents
module Pelusa
class Analyzer
# Public: Initializes an Analyzer.
#
# ast - The abstract syntax tree to analyze.
# reporter - The class that will be used to create the report.
# filename - The name of the file that we're analyzing.
def initialize(lints, reporter, filename)
@lints = lints
@reporter = reporter.new(filename)
end
# Public: Makes a report out of several classes contained in the AST.
#
# ast - The abstract syntax tree to analyze.
#
# Returns a Report of all the classes.
def analyze(ast)
reports = extract_classes(ast).map do |klass|
class_analyzer = ClassAnalyzer.new(klass)
class_name = class_analyzer.class_name
analysis = class_analyzer.analyze(@lints)
Report.new(class_name, analysis)
end
@reporter.reports = reports
@reporter
end
#######
private
#######
# Internal: Extracts the classes out of the AST and returns their nodes.
#
# ast - The abstract syntax tree to extract the classes from.
#
# Returns an Array of Class nodes.
def extract_classes(ast)
classes = []
class_iterator = Iterator.new do |node|
classes << node if node.is_a?(Rubinius::AST::Class)
end
Array(ast).each(&class_iterator)
classes
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems