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Module: Mongo::Index

Relationships & Source Files
Namespace Children
Classes: `View`
Defined in:	lib/mongo/index.rb, lib/mongo/index/view.rb

Overview

Contains constants for indexing purposes.

Since:

2.0.0

Constant Summary

ALL =

Wildcard constant for all.
Since:
- 2.1.0
# File 'lib/mongo/index.rb', line 30
```
'*'.freeze
```
ASCENDING =

Specify ascending order for an index.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 35
```
1
```
COLLECTION =

Constant for the indexes collection.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 71
```
'system.indexes'.freeze
```
DESCENDING =

Specify descending order for an index.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 40
```
-1
```
GEO2D =

Specify a 2d Geo index.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 45
```
'2d'.freeze
```
GEO2DSPHERE =

Specify a 2d sphere Geo index.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 50
```
'2dsphere'.freeze
```
GEOHAYSTACK =

Deprecated.

Specify a geoHaystack index.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 56
```
'geoHaystack'.freeze
```
HASHED =

Specify a hashed index.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 66
```
'hashed'.freeze
```
TEXT =

Encodes a text index.
Since:
- 2.0.0
# File 'lib/mongo/index.rb', line 61
```
'text'.freeze
```