Import CSV 3.1.2 (#2547)

1 files changed, 27 insertions, 27 deletions

diff --git a/lib/csv/table.rb b/lib/csv/table.rb
index 29b188a6d7..e6c1ee11fa 100644
--- a/lib/csv/table.rb
+++ b/lib/csv/table.rb
@@ -5,7 +5,7 @@ require "forwardable"
 class CSV
   #
   # A CSV::Table is a two-dimensional data structure for representing CSV
-  # documents.  Tables allow you to work with the data by row or column,
+  # documents. Tables allow you to work with the data by row or column,
   # manipulate the data, and even convert the results back to CSV, if needed.
   #
   # All tables returned by CSV will be constructed from this class, if header
@@ -13,8 +13,8 @@ class CSV
   #
   class Table
     #
-    # Construct a new CSV::Table from +array_of_rows+, which are expected
-    # to be CSV::Row objects.  All rows are assumed to have the same headers.
+    # Constructs a new CSV::Table from +array_of_rows+, which are expected
+    # to be CSV::Row objects. All rows are assumed to have the same headers.
     #
     # The optional +headers+ parameter can be set to Array of headers.
     # If headers aren't set, headers are fetched from CSV::Row objects.
@@ -55,11 +55,11 @@ class CSV
     def_delegators :@table, :empty?, :length, :size
 
     #
-    # Returns a duplicate table object, in column mode.  This is handy for
+    # Returns a duplicate table object, in column mode. This is handy for
     # chaining in a single call without changing the table mode, but be aware
     # that this method can consume a fair amount of memory for bigger data sets.
     #
-    # This method returns the duplicate table for chaining.  Don't chain
+    # This method returns the duplicate table for chaining. Don't chain
     # destructive methods (like []=()) this way though, since you are working
     # with a duplicate.
     #
@@ -68,7 +68,7 @@ class CSV
     end
 
     #
-    # Switches the mode of this table to column mode.  All calls to indexing and
+    # Switches the mode of this table to column mode. All calls to indexing and
     # iteration methods will work with columns until the mode is changed again.
     #
     # This method returns the table and is safe to chain.
@@ -80,7 +80,7 @@ class CSV
     end
 
     #
-    # Returns a duplicate table object, in mixed mode.  This is handy for
+    # Returns a duplicate table object, in mixed mode. This is handy for
     # chaining in a single call without changing the table mode, but be aware
     # that this method can consume a fair amount of memory for bigger data sets.
     #
@@ -93,9 +93,9 @@ class CSV
     end
 
     #
-    # Switches the mode of this table to mixed mode.  All calls to indexing and
+    # Switches the mode of this table to mixed mode. All calls to indexing and
     # iteration methods will use the default intelligent indexing system until
-    # the mode is changed again.  In mixed mode an index is assumed to be a row
+    # the mode is changed again. In mixed mode an index is assumed to be a row
     # reference while anything else is assumed to be column access by headers.
     #
     # This method returns the table and is safe to chain.
@@ -120,7 +120,7 @@ class CSV
     end
 
     #
-    # Switches the mode of this table to row mode.  All calls to indexing and
+    # Switches the mode of this table to row mode. All calls to indexing and
     # iteration methods will work with rows until the mode is changed again.
     #
     # This method returns the table and is safe to chain.
@@ -146,7 +146,7 @@ class CSV
 
     #
     # In the default mixed mode, this method returns rows for index access and
-    # columns for header access.  You can force the index association by first
+    # columns for header access. You can force the index association by first
     # calling by_col!() or by_row!().
     #
     # Columns are returned as an Array of values.  Altering that Array has no
@@ -163,18 +163,18 @@ class CSV
 
     #
     # In the default mixed mode, this method assigns rows for index access and
-    # columns for header access.  You can force the index association by first
+    # columns for header access. You can force the index association by first
     # calling by_col!() or by_row!().
     #
     # Rows may be set to an Array of values (which will inherit the table's
     # headers()) or a CSV::Row.
     #
     # Columns may be set to a single value, which is copied to each row of the
-    # column, or an Array of values.  Arrays of values are assigned to rows top
-    # to bottom in row major order.  Excess values are ignored and if the Array
+    # column, or an Array of values. Arrays of values are assigned to rows top
+    # to bottom in row major order. Excess values are ignored and if the Array
     # does not have a value for each row the extra rows will receive a +nil+.
     #
-    # Assigning to an existing column or row clobbers the data.  Assigning to
+    # Assigning to an existing column or row clobbers the data. Assigning to
     # new columns creates them at the right end of the table.
     #
     def []=(index_or_header, value)
@@ -212,9 +212,9 @@ class CSV
 
     #
     # The mixed mode default is to treat a list of indices as row access,
-    # returning the rows indicated.  Anything else is considered columnar
-    # access.  For columnar access, the return set has an Array for each row
-    # with the values indicated by the headers in each Array.  You can force
+    # returning the rows indicated. Anything else is considered columnar
+    # access. For columnar access, the return set has an Array for each row
+    # with the values indicated by the headers in each Array. You can force
     # column or row mode using by_col!() or by_row!().
     #
     # You cannot mix column and row access.
@@ -234,7 +234,7 @@ class CSV
     end
 
     #
-    # Adds a new row to the bottom end of this table.  You can provide an Array,
+    # Adds a new row to the bottom end of this table. You can provide an Array,
     # which will be converted to a CSV::Row (inheriting the table's headers()),
     # or a CSV::Row.
     #
@@ -251,7 +251,7 @@ class CSV
     end
 
     #
-    # A shortcut for appending multiple rows.  Equivalent to:
+    # A shortcut for appending multiple rows. Equivalent to:
     #
     #   rows.each { |row| self << row }
     #
@@ -264,9 +264,9 @@ class CSV
     end
 
     #
-    # Removes and returns the indicated columns or rows.  In the default mixed
+    # Removes and returns the indicated columns or rows. In the default mixed
     # mode indices refer to rows and everything else is assumed to be a column
-    # headers.  Use by_col!() or by_row!() to force the lookup.
+    # headers. Use by_col!() or by_row!() to force the lookup.
     #
     def delete(*indexes_or_headers)
       if indexes_or_headers.empty?
@@ -293,9 +293,9 @@ class CSV
     end
 
     #
-    # Removes any column or row for which the block returns +true+.  In the
+    # Removes any column or row for which the block returns +true+. In the
     # default mixed mode or row mode, iteration is the standard row major
-    # walking of rows.  In column mode, iteration will +yield+ two element
+    # walking of rows. In column mode, iteration will +yield+ two element
     # tuples containing the column name and an Array of values for that column.
     #
     # This method returns the table for chaining.
@@ -321,7 +321,7 @@ class CSV
 
     #
     # In the default mixed mode or row mode, iteration is the standard row major
-    # walking of rows.  In column mode, iteration will +yield+ two element
+    # walking of rows. In column mode, iteration will +yield+ two element
     # tuples containing the column name and an Array of values for that column.
     #
     # This method returns the table for chaining.
@@ -347,7 +347,7 @@ class CSV
     end
 
     #
-    # Returns the table as an Array of Arrays.  Headers will be the first row,
+    # Returns the table as an Array of Arrays. Headers will be the first row,
     # then all of the field rows will follow.
     #
     def to_a
@@ -360,7 +360,7 @@ class CSV
     end
 
     #
-    # Returns the table as a complete CSV String.  Headers will be listed first,
+    # Returns the table as a complete CSV String. Headers will be listed first,
     # then all of the field rows.
     #
     # This method assumes you want the Table.headers(), unless you explicitly