Class: Mongoid::Shell::Commands::Base
- Inherits:
-
Object
- Object
- Mongoid::Shell::Commands::Base
show all
- Defined in:
- lib/mongoid/shell/commands/base.rb
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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Constructor Details
#initialize(options = nil) ⇒ Base
Returns a new instance of Base.
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# File 'lib/mongoid/shell/commands/base.rb', line 13
def initialize(options = nil)
options ||= {}
options[:session] ||= Mongoid.default_session
options.each do |sym, val|
send "#{sym}=", val
end
raise Mongoid::Shell::Errors::MissingSessionError unless @session
end
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Instance Attribute Details
#session ⇒ Object
Returns the value of attribute session.
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# File 'lib/mongoid/shell/commands/base.rb', line 5
def session
@session
end
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Class Method Details
.command_for(session) ⇒ Object
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# File 'lib/mongoid/shell/commands/base.rb', line 8
def command_for(session)
new(session: session)
end
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Instance Method Details
#cmd ⇒ Object
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# File 'lib/mongoid/shell/commands/base.rb', line 22
def cmd
self.class.name.downcase.split(':').last
end
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#to_s ⇒ Object
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# File 'lib/mongoid/shell/commands/base.rb', line 41
def to_s
[cmd, vargs].flatten.compact.join(" ")
end
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#vargs(args = {}) ⇒ Object
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# File 'lib/mongoid/shell/commands/base.rb', line 26
def vargs(args = {})
args.map do |key, property|
value = send(property)
next unless value
if value.is_a?(Boolean) || value.is_a?(TrueClass)
key
else
value = value.to_s
value = '"' + value + '"' if value.include? ' '
key[0] == '-' ? "#{key} #{value}" : value
end
end
end
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