Installs the gem dep_or_name and all its dependencies. Returns an Array of installed gem specifications.
If the :prerelease option is set and there is a prerelease for dep_or_name the prerelease version will be installed.
Unless explicitly specified as a prerelease dependency, prerelease gems that dep_or_name depend on will not be installed.
If c-1.a depends on b-1 and a-1.a and there is a gem b-1.a available then c-1.a, b-1 and a-1.a will be installed. b-1.a will need to be installed separately.
Changes in rubygems to lazily loading ‘rubygems/command` (in order to lazily load `optparse` as a side effect) affect bundler’s custom installer which uses ‘Gem::Command` without requiring it (up until bundler 2.2.29). This hook is to compensate for that missing require.
TODO: Remove when rubygems no longer supports running on bundler older than 2.2.29.
Installs the gem and returns a loaded Gem::Specification for the installed gem.
The gem will be installed with the following structure:
@gem_home/ cache/<gem-version>.gem #=> a cached copy of the installed gem gems/<gem-version>/... #=> extracted files specifications/<gem-version>.gemspec #=> the Gem::Specification
Installs gems for this RequestSet using the Gem::Installer options.
If a block is given an activation request and installer are yielded. The installer will be nil if a gem matching the request was already installed.
Performs the uninstall of the gem. This removes the spec, the Gem directory, and the cached .gem file.
Returns an array of missing elements
For example this:
ExplainSyntax.new(code_lines: lines).missing # => ["}"]
Would indicate that the source is missing a ‘}` character in the source code
Returns an array of missing syntax characters or ‘“end”` or `“keyword”`
left_right.missing # => ["}"]
Sets userinfo, argument is string like ‘name:pass’.
Returns the userinfo, either as ‘user’ or ‘user:password’.
Returns attributes.
Setter for attributes val.
Formats and writes to the stream converting parameters under control of the format string.
See Kernel#sprintf for format string details.
Check if gem name version version is installed.
return the stub script text used to launch the true Ruby script
Expire memoized instance variables that can incorrectly generate, replace or miss files due changes in certain attributes used to compute them.
Shows the context around code provided by “falling” indentation
Converts:
it "foo" do
into:
class OH
def hello
it "foo" do
end
end
Helper method for grabbing elements from document
Like ‘take_while` except when it stops iterating, it also returns the line that caused it to stop