Class: GroupConfigurator

Inherits:
Object
  • Object
show all
Defined in:
lib/slimer/group_configurator.rb

Overview

A simple utility class to parse nested groups

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#groups ⇒ Object (readonly) Also known as: all

Returns the value of attribute groups.



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# File 'lib/slimer/group_configurator.rb', line 5

def groups
  @groups
end

Class Method Details

.group(new_groups, &block) ⇒ Object

Creates a flat set of groups from a string or block

GroupConfigurator.group(“ruby/rails”) => #<Set: “ruby”, “ruby/rails” ] > GroupConfigurator.group(:ruby) do |config|

config.group :rails

end => #<Set: “ruby”, “ruby/rails” ] >



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# File 'lib/slimer/group_configurator.rb', line 17

def self.group(new_groups, &block)
  new.group(new_groups, &block)
end

Instance Method Details

#group(new_group) {|_self| ... } ⇒ Object

Creates a flat set of groups from a string or block

GroupConfigurator.group(“ruby/rails”) => #<Set: “ruby”, “ruby/rails” ] > GroupConfigurator.group(:ruby) do |config|

config.group :rails

end => #<Set: “ruby”, “ruby/rails” ] >

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/slimer/group_configurator.rb', line 29

def group(new_group)
  @groups ||= Set.new
  return group(group_from_string(new_group)) if new_group.to_s.include?("/")

  group_with_level = [@level, new_group].compact.join("/")
  @groups << group_with_level
  return self unless block_given?

  @level = group_with_level

  yield(self)
  self
end