--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Looks up the field by the semantics described in FasterCSV::Row.field() and assigns the <tt>value</tt>.
- !ruby/struct:SM::Flow::P 
  body: Assigning past the end of the row with an index will set all pairs between to <tt>[nil, nil]</tt>. Assigning to an unused header appends the new pair.
full_name: FasterCSV::Row#[]=
is_singleton: false
name: "[]="
params: |
  []=( header, value )
  []=( header, offset, value )
  []=( index, value )

visibility: public
