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Contents
module DRG
autoload :Let, 'drg/let'
class Scanner
attr_reader :file
def initialize(file)
@file = file
end
def lets
_lets = []
continuation = false
File.readlines(file).each do |line|
if continuation && continuation = line.strip != 'end'
_lets[-1].value << line
elsif line =~ /\A\s+let\(?:(\w+)\)?\s*do\s*\n/
continuation = true
_lets << Let.new($1.strip, '')
elsif line =~ /\A\s+let\(?:(\w+)\)?\s*\{(.+)\}/m
_lets << Let.new($1.strip, $2.strip)
end
end
_lets
end
def indentation
line = nil
File.open(file) do |f|
previous_line = nil
until indent_size(previous_line) != indent_size(line = f.gets)
previous_line = line
end
end
indent_size(line)
end
def methods
items = []
klasses = Set.new
File.readlines(file).each do |line|
if line =~ /class (\w+)/
klasses << $1
end
case line.to_s.chomp.strip
when /#?\s*private/i
break
when /def (self)?(\.?[a-z0-9_]+)/
method_name = $2
if method_name !~ /\A\./
method_name = "##{method_name}"
end
items << "#{klasses.to_a.join('::')}#{method_name}"
else
nil
end
end
items
end
def describes
File.readlines(file).map { |line| $2 if line =~ /(describe|context)\s*['"%](.+)\s*['"%]/ }.compact
end
def indent_size(line)
line.to_s.chomp.rstrip[/\s{0,}/].size.to_i
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems