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author | Robb Shecter <robb@weblaws.org> | 2013-12-05 16:54:34 -0800 |
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committer | Robb Shecter <robb@weblaws.org> | 2013-12-05 16:54:34 -0800 |
commit | 6f8a16ae333fca8ae9e3f497a32264d23ca21137 (patch) | |
tree | 39309c7ae8ae8ff14d1936a575308d1827e11c00 | |
parent | f2e8ef94ff74575389e5aba58cc08a10781aa91c (diff) | |
download | rails-6f8a16ae333fca8ae9e3f497a32264d23ca21137.tar.gz rails-6f8a16ae333fca8ae9e3f497a32264d23ca21137.tar.bz2 rails-6f8a16ae333fca8ae9e3f497a32264d23ca21137.zip |
Documented the case-insensitive nature of the match feature.
Documenting the library's behavior. People and other libraries (cf. Squeel) have come to depend on this behavior, and so am submitting this pull request to specify it authoritatively.
-rw-r--r-- | lib/arel/visitors/to_sql.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb index 1d8cd35806..554f98da14 100644 --- a/lib/arel/visitors/to_sql.rb +++ b/lib/arel/visitors/to_sql.rb @@ -42,6 +42,10 @@ module Arel # `getconstant` should be a hash lookup, and no object is duped when the # value of the constant is pushed on the stack. Hence the crazy # constants below. + # + # `matches` and `doesNotMatch` operate case-insensitively via Visitor subclasses + # specialized for specific databases when necessary. + # WHERE = ' WHERE ' # :nodoc: SPACE = ' ' # :nodoc: |