LessThan compares two values.
(other *Value)
| 80 | |
| 81 | // LessThan compares two values. |
| 82 | func (v *Value) LessThan(other *Value) (*Value, error) { |
| 83 | if v.IsInt() && other.IsInt() { |
| 84 | a, err := v.IntValue() |
| 85 | if err != nil { |
| 86 | return nil, err |
| 87 | } |
| 88 | b, err := other.IntValue() |
| 89 | if err != nil { |
| 90 | return nil, err |
| 91 | } |
| 92 | return NewValue(a < b), nil |
| 93 | } |
| 94 | if v.IsFloat() && other.IsFloat() { |
| 95 | a, err := v.FloatValue() |
| 96 | if err != nil { |
| 97 | return nil, err |
| 98 | } |
| 99 | b, err := other.FloatValue() |
| 100 | if err != nil { |
| 101 | return nil, err |
| 102 | } |
| 103 | return NewValue(a < b), nil |
| 104 | } |
| 105 | if v.IsInt() && other.IsFloat() { |
| 106 | a, err := v.IntValue() |
| 107 | if err != nil { |
| 108 | return nil, err |
| 109 | } |
| 110 | b, err := other.FloatValue() |
| 111 | if err != nil { |
| 112 | return nil, err |
| 113 | } |
| 114 | return NewValue(float64(a) < b), nil |
| 115 | } |
| 116 | if v.IsFloat() && other.IsInt() { |
| 117 | a, err := v.FloatValue() |
| 118 | if err != nil { |
| 119 | return nil, err |
| 120 | } |
| 121 | b, err := other.IntValue() |
| 122 | if err != nil { |
| 123 | return nil, err |
| 124 | } |
| 125 | return NewValue(a < float64(b)), nil |
| 126 | } |
| 127 | |
| 128 | if v.IsString() && other.IsString() { |
| 129 | a, err := v.StringValue() |
| 130 | if err != nil { |
| 131 | return nil, err |
| 132 | } |
| 133 | b, err := other.StringValue() |
| 134 | if err != nil { |
| 135 | return nil, err |
| 136 | } |
| 137 | return NewValue(a < b), nil |
| 138 | } |
| 139 |