Class: CloudSesame::Query::AST::Literal

Inherits:
Object
  • Object
show all
Defined in:
lib/cloud_sesame/query/ast/literal.rb

Constant Summary collapse

SINGLE_QUATE = 
Regexp.new(/\'/).freeze
ESCAPE_QUATE = 
"\\'".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(field, value, options = {}) ⇒ Literal

Returns a new instance of Literal.



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# File 'lib/cloud_sesame/query/ast/literal.rb', line 11

def initialize(field, value, options = {})
  @field = field
  @options = options
  @value = LazyObject.new { (options[:type] || Value).parse(value) } if value
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/cloud_sesame/query/ast/literal.rb', line 9

def value
  @value
end

Instance Method Details

#applied(included) ⇒ Object 



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# File 'lib/cloud_sesame/query/ast/literal.rb', line 22

def applied(included)
  { field: @field, value: @value, included: included } if @value
end

#as_field ⇒ Object 



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# File 'lib/cloud_sesame/query/ast/literal.rb', line 26

def as_field
  @options[:as] || @field
end

#compile(detailed = false) ⇒ Object 



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# File 'lib/cloud_sesame/query/ast/literal.rb', line 30

def compile(detailed = false)
  (detailed ? detailed_format : standard_format) if @value
end

#is_for(field, options = {}) ⇒ Object 



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# File 'lib/cloud_sesame/query/ast/literal.rb', line 17

def is_for(field, options = {})
  @field = field
  @options.merge! options
end