Class: Arel::Nodes::SqlLiteral
- Inherits:
-
String
- Object
- String
- Arel::Nodes::SqlLiteral
- Includes:
- AliasPredication, Expressions, OrderPredications, Predications
- Defined in:
- lib/arel/nodes/sql_literal.rb
Instance Attribute Summary collapse
-
#retryable ⇒ Object
readonly
Returns the value of attribute retryable.
Instance Method Summary collapse
- #+(other) ⇒ Object
- #encode_with(coder) ⇒ Object
- #fetch_attribute ⇒ Object
-
#initialize(string, retryable: false) ⇒ SqlLiteral
constructor
A new instance of SqlLiteral.
Methods included from OrderPredications
Methods included from AliasPredication
Methods included from Predications
#between, #concat, #contains, #does_not_match, #does_not_match_all, #does_not_match_any, #does_not_match_regexp, #eq, #eq_all, #eq_any, #gt, #gt_all, #gt_any, #gteq, #gteq_all, #gteq_any, #in, #in_all, #in_any, #is_distinct_from, #is_not_distinct_from, #lt, #lt_all, #lt_any, #lteq, #lteq_all, #lteq_any, #matches, #matches_all, #matches_any, #matches_regexp, #not_between, #not_eq, #not_eq_all, #not_eq_any, #not_in, #not_in_all, #not_in_any, #overlaps, #quoted_array, #when
Methods included from Expressions
#average, #count, #extract, #maximum, #minimum, #sum
Constructor Details
#initialize(string, retryable: false) ⇒ SqlLiteral
Returns a new instance of SqlLiteral.
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# File 'lib/arel/nodes/sql_literal.rb', line 13 def initialize(string, retryable: false) @retryable = retryable super(string) end |
Instance Attribute Details
#retryable ⇒ Object (readonly)
Returns the value of attribute retryable.
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# File 'lib/arel/nodes/sql_literal.rb', line 11 def retryable @retryable end |
Instance Method Details
#+(other) ⇒ Object
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# File 'lib/arel/nodes/sql_literal.rb', line 25 def +(other) raise ArgumentError, "Expected Arel node" unless Arel.arel_node?(other) Fragments.new([self, other]) end |
#encode_with(coder) ⇒ Object
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# File 'lib/arel/nodes/sql_literal.rb', line 18 def encode_with(coder) coder.scalar = self.to_s end |
#fetch_attribute ⇒ Object
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# File 'lib/arel/nodes/sql_literal.rb', line 22 def fetch_attribute end |