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author | Xavier Noria <fxn@hashref.com> | 2011-05-25 22:48:47 +0200 |
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committer | Xavier Noria <fxn@hashref.com> | 2011-05-25 22:48:47 +0200 |
commit | 00e1d0832e1242fe41cf43490b0a3a21a40f3c26 (patch) | |
tree | 06d3fcf35727a37f78885fc63fe15ff265aa309a /activerecord/lib/active_record/relation/calculations.rb | |
parent | d25b7c2eeefff3a0abf7b532c10ce25a71d0fba2 (diff) | |
parent | 03f418370a4266e414ff32706381bb2b60baadfc (diff) | |
download | rails-00e1d0832e1242fe41cf43490b0a3a21a40f3c26.tar.gz rails-00e1d0832e1242fe41cf43490b0a3a21a40f3c26.tar.bz2 rails-00e1d0832e1242fe41cf43490b0a3a21a40f3c26.zip |
Merge branch 'master' of git://github.com/lifo/docrails
Conflicts:
actionmailer/lib/action_mailer/base.rb
activesupport/lib/active_support/core_ext/kernel/requires.rb
Diffstat (limited to 'activerecord/lib/active_record/relation/calculations.rb')
-rw-r--r-- | activerecord/lib/active_record/relation/calculations.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb index 0fcae92d51..a785f38e89 100644 --- a/activerecord/lib/active_record/relation/calculations.rb +++ b/activerecord/lib/active_record/relation/calculations.rb @@ -66,7 +66,7 @@ module ActiveRecord calculate(:average, column_name, options) end - # Calculates the minimum value on a given column. The value is returned + # Calculates the minimum value on a given column. The value is returned # with the same data type of the column, or +nil+ if there's no row. See # +calculate+ for examples with options. # @@ -93,7 +93,7 @@ module ActiveRecord calculate(:sum, column_name, options) end - # This calculates aggregate values in the given column. Methods for count, sum, average, + # This calculates aggregate values in the given column. Methods for count, sum, average, # minimum, and maximum have been added as shortcuts. Options such as <tt>:conditions</tt>, # <tt>:order</tt>, <tt>:group</tt>, <tt>:having</tt>, and <tt>:joins</tt> can be passed to customize the query. # @@ -101,7 +101,7 @@ module ActiveRecord # * Single aggregate value: The single value is type cast to Fixnum for COUNT, Float # for AVG, and the given column's type for everything else. # * Grouped values: This returns an ordered hash of the values and groups them by the - # <tt>:group</tt> option. It takes either a column name, or the name of a belongs_to association. + # <tt>:group</tt> option. It takes either a column name, or the name of a belongs_to association. # # values = Person.maximum(:age, :group => 'last_name') # puts values["Drake"] @@ -119,7 +119,7 @@ module ActiveRecord # Options: # * <tt>:conditions</tt> - An SQL fragment like "administrator = 1" or [ "user_name = ?", username ]. # See conditions in the intro to ActiveRecord::Base. - # * <tt>:include</tt>: Eager loading, see Associations for details. Since calculations don't load anything, + # * <tt>:include</tt>: Eager loading, see Associations for details. Since calculations don't load anything, # the purpose of this is to access fields on joined tables in your conditions, order, or group clauses. # * <tt>:joins</tt> - An SQL fragment for additional joins like "LEFT JOIN comments ON comments.post_id = id". # (Rarely needed). |