Returns the full path to this spec’s gemspec file. eg: /usr/local/lib/ruby/gems/1.8/specifications/mygem-1.0.gemspec
Removes spec from the record.
Display a warning on stderr. Will ask question if it is not nil.
Display an error message in a location expected to get error messages. Will ask question if it is not nil.
Main work method
The scan_while method takes a block that yields lines above and below the block. If the yield returns true, the @before_index or @after_index are modified to include the matched line.
In addition to yielding individual lines, the internals of this object give a mini DSL to handle common situations such as stopping if we’ve found a keyword/end mis-match in one direction or the other.
Return the currently matched lines as a ‘CodeBlock`
When a ‘CodeBlock` is created it will gather metadata about itself, so this is not a free conversion. Avoid allocating more CodeBlock’s than needed
Remove comments
replace with empty newlines
source = <<~'EOM'
# Comment 1
puts "hello"
# Comment 2
puts "world"
EOM
lines = CleanDocument.new(source: source).lines
expect(lines[0].to_s).to eq("\n")
expect(lines[1].to_s).to eq("puts "hello")
expect(lines[2].to_s).to eq("\n")
expect(lines[3].to_s).to eq("puts "world")
Important: This must be done before lexing.
After this change is made, we lex the document because removing comments can change how the doc is parsed.
For example:
values = LexAll.new(source: <<~EOM))
User.
# comment
where(name: 'schneems')
EOM
expect(
values.count {|v| v.type == :on_ignored_nl}
).to eq(1)
After the comment is removed:
values = LexAll.new(source: <<~EOM))
User.
where(name: 'schneems')
EOM
expect(
values.count {|v| v.type == :on_ignored_nl}
).to eq(2)
Used to hide lines
The search alorithm will group lines into blocks then if those blocks are determined to represent valid code they will be hidden
Returns default port.
Returns default port.
Returns the user component after URI decoding.
Returns the password component after URI decoding.
Calls the given block once for each key, value pair in the database. Deletes all entries for which the block returns true.
Returns self.
Invoked by Kernel#sleep and Mutex#sleep and is expected to provide an implementation of sleeping in a non-blocking way. Implementation might register the current fiber in some list of “which fiber wait until what moment”, call Fiber.yield to pass control, and then in close resume the fibers whose wait period has elapsed.