Results for: "module_function"

Returns the full path to this spec’s gemspec file. eg: /usr/local/lib/ruby/gems/1.8/specifications/mygem-1.0.gemspec

Removes all gems in list.

NOTE: removes uninstalled gems from list.

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.

Remove comments and whitespace only lines

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.

Reads the file from pathname, then parses it like ::parse, returning the root node of the abstract syntax tree.

SyntaxError is raised if pathname’s contents are not valid Ruby syntax.

RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb")
# => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3>

See ::parse for explanation of keyword argument meaning and usage.

Synonym for CGI.escapeElement(str)